EP2290899A2 - System und Verfahren für das Synchronisieren von einer Media-Darstellung an mehreren Empfängern - Google Patents
System und Verfahren für das Synchronisieren von einer Media-Darstellung an mehreren Empfängern Download PDFInfo
- Publication number
- EP2290899A2 EP2290899A2 EP10195366A EP10195366A EP2290899A2 EP 2290899 A2 EP2290899 A2 EP 2290899A2 EP 10195366 A EP10195366 A EP 10195366A EP 10195366 A EP10195366 A EP 10195366A EP 2290899 A2 EP2290899 A2 EP 2290899A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- media
- client device
- media data
- host device
- packets
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 43
- 230000001360 synchronised effect Effects 0.000 claims abstract description 49
- 238000012545 processing Methods 0.000 claims abstract description 44
- 230000004044 response Effects 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 33
- 230000006835 compression Effects 0.000 description 20
- 238000007906 compression Methods 0.000 description 20
- 230000005540 biological transmission Effects 0.000 description 16
- 239000000872 buffer Substances 0.000 description 16
- 230000008569 process Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 11
- 208000003028 Stuttering Diseases 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000002596 correlated effect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/756—Media network packet handling adapting media to device capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
Definitions
- the network discovery is used to initiate the interface between the host device 20 and client devices 50 and other compatible devices over the network of the system 10.
- One example of such a network discovery uses Bonjour, which is a technology that enables automatic discovery of computers, devices, and services on IP networks. Bonjour uses standard IP protocols to allow devices to find each other automatically without the need for a user to enter IP addresses or configure DNS servers.
- Various aspects of Bonjour are generally known to those skilled in the art, and are disclosed in the technology brief entitled “MAC OS X: Bonjour,” dated April 2005, and published by Apple Computer, which is incorporated herein by reference in its entirety.
- This transcoding step is not necessarily required if the file is stored on the host device 20 in a format that is understood by the client device 50.
- a block of audio data for transmission is created (Block 126).
- This audio data is preferably compressed and encrypted (Block 128). Encryption is not necessarily required, but it is advantageous for digital rights management purposes.
- the client devices 350 are authenticated when initially establishing a connection to the media application 322 running on the host device 320. Upon successful authentication, the media application 322 opens network connections to the transmission interface 356 of the client devices 350. Preferably, network connections between the host device 320 and the client devices 350 are separated into an audio channel for sending audio data and a control channel used to set up connection and operation between the devices 320 and 350. However, a single channel could be used for data and control information.
- the host device 320 begins sending data to the client devices 350.
- the client devices 350 receive the audio data, buffer some portion of the data, and begin playing back the audio data once the buffer has reached a predetermined capacity.
- each of the audio buffers 361 and 362 can store 250-ms of audio
- the client device 350 has a little less than 250-ms to assemble all the RTP packets, conceal any losses, and compensate for any clock skew. If there are any gaps in the audio (e.g ., the device's audio clock is skewed from the host's audio clock, a packet was lost and not recovered, etc.), then those gaps can be concealed by inserting simulated audio samples or removing existing audio samples.
- the RTP packets 330 are preferably compressed using the Apple Lossless algorithm and arc preferably encrypted using the Advanced Encryption Standard (AES) with a 128-bit key size. Loss is still inevitable even though the system 300 uses a UDP-based protocol that attempts to recover from packet loss via retransmission and/or Forward Error Correction (FEC). For this reason, encryption and compression preferably operate on a per-packet basis. In this way, each packet 330 can be completely decoded entirely on its own, without the need for any surrounding packets 330.
- the Apple Lossless algorithm is used to compress each individual packet 330 rather than compressing a larger stream of audio and packetizing the compressed stream.
- the system 300 preferably uses Real-Time Transport Control Protocol (RTCP) when packet loss is detected.
- RTCP Real-Time Transport Control Protocol
- the sequence numbers associated with the received RTP packets (330; FIG. 5A ) are used to determine if any packets have been lost in the transmission. If there is a gap in the sequence numbers, the client device 350 sends a retransmission request 370 to the sender (e.g ., host device 320 or other linked client device 350) requesting all the missing packets.
- the retransmission request 370 can request up to a maximum of 128 lost packets per detected gap.
- the host device 320 When the host device 320 receives a retransmission request 370, the host device 320 searches a list of recently sent packets stored at the device 320. If the requested packet in the request 370 is found, the host device 320 sends a retransmission response 380 to the client device 350.
- An example of an RTP extension for an RTCP Retransmit Response Packet 380 is shown in FIG. 6B .
- the RTCP Retransmit Response Packet 380 includes the complete RTP packet (e.g ., header and payload) being retransmitted.
- the retransmission packet 380 is only sent to the sender of the retransmission request 370, unlike the normal RTP packets (330; FIG. 5A ) that are sent to all devices participating in the session.
- the reference clock 324 is maintained within the media application 322 running on the host device 320. If the host device 320 is a Macintosh computer, then the reference clock 324 can use the PowerPC timebase registers. If the host device 320 is a Windows-based computer, the reference clock 324 can use the Pcntium performance counter registers.
- the reference clock 324 of the host's media application 322 is separate from the normal wall-clock time of the host device 320, which is maintained by an NTP agent and synchronized to an external clock. The reference clock 324 of the host's media application 322 does not need to be synchronized to an external clock and in some cases this would actually be undesirable.
- the media application 322 uses time sync information based on the principals of the Network Time Protocol (NTP) encapsulated in Real-Time Transport Control Protocol (RTCP) packets.
- NTP Network Time Protocol
- RTCP Real-Time Transport Control Protocol
- NTP is not used directly to avoid collisions with existing NTP services (e.g ., date/time synchronization with an external clock) and to avoid permission issues due to NTP's use of a privileged port number.
- NTP Network Time Protocol
- RTCP Real-Time Transport Control Protocol
- NTP is known in the art and provides the basis for inter-media synchronization support in the Real-Time Transport Protocol (RTP). Details of NTP can be found in "Network Time Protocol," RFC 1305, which is available from http://www.ietf.org/rfc/rfc1305.txt and is incorporated herein by reference in its entirety.
- the clock slewing techniques also predict the relative clock skew between the local clocks 364 and the host's reference clock 324 by analyzing past history of clock offsets and disciplining the local clocks 364 to run at the same rate as the host's reference clock 324.
- the client devices 350 periodically send unicast requests 410 to the host device 320 so that the client devices 350 can synchronize their clocks 364 with the reference clock 324. Then, the client devices 350 use responses 420 from the host device 320 corresponding to their requests 410 to continually track the clock offset and propagation delay between the client device 350 and host device 320 so the client devices 350 can update their local clocks 364. Thus, synchronization of the audio playback at the client devices 350 is achieved by maintaining local clocks 364 that arc synchronized to the host device's clock 324. Since all client devices participating in a particular session are synchronized to the reference clock 324. When the clocks 324 and 364 are synchronized, the client devices 350 can play audio in-sync without ever communicating with each other.
- the RTCPTimeAnnounce Packet 450 includes an RTP timestamp; an NTP timestamp, high 32 bits; an NTP timestamp, low 32 bits; and an RTP timestamp when the new timeline should be applied.
- the Marker bit (M) is used to indicate an explicit change in the NTP to RTP timing relationship.
- the packet type (PT) is defined as ⁇ 212' to indicate that the host device is announcing a new NTP to RTP relationship.
- the "RTP Timestamp” is the RTP timestamp at the same instant as the NTP timestamps.
- the "NTP Timestamp” is the NTP timestamp at the same instant as the RTP timestamp.
- the field “RTP Apply Timestamp” refers to the RTP timestamp when the new timeline should be applied.
- the send rate of the packets 330 and the presentation timeline at the client device 350 must have a one-to-one correspondence, which can restrict the ability to buffer the audio data at the client device 350.
- buffering of the audio data at the client devices 350 is desirable for handling lost packets, clock skew, etc. If five seconds of buffering is desired at the client device 350, there will be a five-second delay between the time when the audio data arrives at the client device and the time when it is actually played. Unfortunately, users can readily perceive such a high level of latency when buffering is used with such a one-to-one correspondence between the packet send rate and the presentation time of the audio.
- the client device 350 uses the periodic time announcements 450 to establish and maintain the relationship between the RTP timestamps in the audio packets 330 and the corresponding NTP presentation time for the audio packets 330 so that the client device 350 can deliver the audio in synch with other devices.
- the periodic time announcements 450 are not designed to take effect immediately when received by the client devices 350 since the announcements 450 may come in advance of when they are effective.
- the time announcement packets 450 contain an additional RTP timestamp that indicates when the announced time should take effect at the client device 350. Therefore, a time announcement packet 450 is saved at a client device 350 once it is received. When audio playback reaches the RTP timestamp of that saved time announcement packet 450, the client device 350 applies the time change contained in that saved time announcement package 450.
- Determination of the latency characteristics of the client devices 350 preferably occurs at initial set up of the system 300.
- the media application 322 at the host device 320 sends RTSP SETUP requests 312 to the client devices 350 at initial set up.
- the client devices 350 use a header field to report the latency characteristics associated with the client devices 350.
- the values of the field are preferably given as the number of RTP timestamp units of latency. For example, a client device 350 having 250-ms of latency at a 44,100-Hz sample rate would report its audio-latency as 11025 RTP timestamp units.
- the host's media application 322 determines a maximum latency of all client devices 350 in the group being used for playback. This maximum latency is then added to the playback timeline 329.
- the disclosed system 300 preferably limits stuttering in the playback of media.
- an algorithm 500 for limiting stutter in the playback of media is shown in flowchart form. This algorithm 500 can be performed by the host device of the disclosed system for each of the client devices. Using the algorithm 500, the disclosed system detects audible "glitches" caused by gaps in the media (e.g ., audio). These gaps can be caused by loss of packets, packets arriving too late, changes to the synchronized timeline, large amounts of clock skew, or other reasons.
- the system determines the number of such "glitches” occurring in a period of time for each of the client devices (Block 502). Then, a determination is made whether the number of glitches is greater than a predetermined limit (Block 504). For example, the audio is analyzed over a period of 250-ms to determine whether the 250-ms period is either "glitching" (bad) or "glitch-free” (good). A credit system is used to make this determination. Each time a glitching period is detected, the system takes away a number of credits from a credit score of the client device. The credit score is capped at a minimum value to prevent a long sequence of glitching periods from requiring protracted period of time for the client device to recover, because the intention is to allow the client device to recover quickly as soon as its audio situation clears up.
- the client device is put on probation (Block 506).
- audio is disabled and silenced, but the client device can still send retransmit requests to the host device as needed to recover lost packets of audio data.
- the audio is silenced during probation so that the client device will not produce an annoying stutter sound when a significant number of glitching periods are successively delivered in an interval of time. Even though the audio is silenced, retransmits remain enabled so that operation of the client device can improve to a point suitable to resume playback.
- the client device is set as "glitch free" (Block 505).
- a "glitch-free" period is detected, for example, a number of credits is added to the credit score for the client device.
- the number of credits is capped at a maximum value to prevent a long sequence of glitch-free periods from extending the number of glitches required before going into stutter avoidance mode because the intention is to be able to go into stutter avoidance mode quickly so that there is not any significant stutter produced.
- the number of glitches occurring in a predetermined unit of time (e.g ., X seconds) is determined (Block 508).
- the number of glitches is compared to a predetermined limit or threshold (Block 510). If the client device is on probation for the predetermined unit of time (X seconds) and the number of credits reaches an upper threshold at Block 510, the client devices is placed back into normal playback mode at Block 505.
- Block 512 the client device is put in jail (Block 512).
- the audio remains disabled and silenced.
- retransmits are now disabled. In this situation, the client device has not recovered for a significant period of time, and any retransmits may actually be making the situation worse.
- the recovery time may be improved by reducing congestion on the network.
- disabling retransmits may at least reduce the amount of traffic on the network and may allow other client devices to receive packets of audio data more reliably.
- the client device goes on parole to see if its situation has improved (Block 516). When on parole, audio is still disabled and silenced. However, retransmits are re-enabled. The number of glitches occurring in a predetermined unit of time (e.g ., Z seconds) is determined (Block 518) and compared to a predetermined limit (Block 520). If the client device is on parole for the predetermined unit of time and the number of credits reaches an upper threshold at Block 520, then client device returns to normal playback mode at Block 505 where audio and retransmits are both enabled. If the client device stays on parole for the predetermined unit of time and the number of credits does not reach the upper threshold at Block 520, however, the client device goes back to jail at Block 512.
- a predetermined unit of time e.g ., Y seconds
- the high volume of data being exchanged by the disclosed system 300 can cause Address Resolution Protocol (ARP) requests, which are broadcast, to become lost.
- ARP Address Resolution Protocol
- ARP is a network protocol used to map a network layer protocol address to a data link layer hardware address.
- ARP can be used to resolve an IP address to a corresponding Ethernet address.
- ARP entries at the host device 320 can expire and can fail to be renewed during operation of the disclosed system 300 so that connections between the host device 320 and client devices 350 may appear to go down.
- one solution to this problem is to extend the expiration times of the ARP entries at the host device 320 as long as packets 330 from the host device 320 are being received by the client devices 350.
- the ARP entry for a given client device 350 does not time out (as long as packets 330 are being received by that client device 350), and the client device 350 does not need to explicitly exchange ARP packets, which may tend to get lost as noted previously, with the host device 320.
- the client devices 350 periodically (e.g ., once a minute) send unsolicited, unicast ARP request packets (not shown) to the host device 320.
- These unicast ARP request packets contain source addresses (Internet Protocol (IP) address and the hardware address of the client device 350) and target addresses (IP address and hardware address of the host device 320).
- IP Internet Protocol
- the unicast ARP request packets are more reliable than broadcast packets because the unicast packets are acknowledged and retried at a wireless layer.
- the host device 320 updates its ARP cache when it receives these unicast ARP request packets by refreshing the timeout for the corresponding ARP entries.
- the host device comprises a personal computer.
- the host device is configured to send packets to the first client device in response to requests from the first client device, the packets containing time information for correlating the local clock with the reference clock.
- the packets comprise Network Time Protocol (NTP) encapsulated in Real-Time Transport Control Protocol (RTCP) packets.
- NTP Network Time Protocol
- RTCP Real-Time Transport Control Protocol
- the host device is configured to adjust a presentation time of processed media at the first client device based on a maximum latency value determined for the first client device.
- the substantially regular intervals have a fixed delay based on a processing rate used by the engines of the client devices.
- the host device comprises a reference clock
- each of the client devices comprises a local clock
- the host device is configured to synchronize each of the local clocks with the reference clock.
- the host device further comprises: an engine for processing the media data into processed media; and a media interface for presenting processed media, wherein the host device is further configured to control processing of media data at the host device such that the host device presents processed media in a synchronized manner commensurate with the plurality of client devices.
- the client device is configured to: determine whether a packet is missing based on the sequence numbers; and send a request for retransmission of a packet determined missing.
- the packets contain a Real-Time Transport Protocol (RTP) timestamp at which the request form the host device is transmitted, a first NTP timestamp at which the request from the client device originated, a second NTP timestamp at which the request from the client device is received by the host device, and a third NTP timestamp at which the response from the host device is transmitted.
- RTP Real-Time Transport Protocol
- the step of identifying comprises receiving user input selecting which identified devices are designated to be a destination for presenting media.
- the step of processing media data comprises queuing packets for processing by an engine at the at least one client device based on the sequence numbers, or wherein the step of processing media data comprises: determining at the at least one client device whether a packet is missing based on the sequence numbers; and sending a request for retransmission of a packet determined missing.
- the step of sending media data further comprises sending a response to the request, the response containing the packet determined missing.
- each of the devices comprises a clock
- the step of control processing of media data comprises synchronizing each of the clocks with a reference clock
- the step of synchronizing comprises sending packets to each of the devices, the packets containing time information for correlating the local clocks with the reference clock, or wherein the step of processing media data comprises the steps of: constructing media data contained in received packets into a presentation timeline; and processing media data in the presentation timeline based on timestamps in the packets correlated to the synchronized time of the local clock of the device.
- the step of controlling processing of media data comprises adjusting a presentation time of processed media at each of the devices based on a maximum latency value determined for the devices.
- the step of controlling processing of media data comprises: determining a number of gaps in media occurring at each of the devices; and disabling presentation of processed media or retransmission of lost packets of media data at a given device based on the number of gaps determined for that device.
- the step of establishing the communication link comprises establishing the communication link between a host device and the at least one client device.
- the step of sending media data comprises sending a unicast stream of packets containing media data from the host device to the at least one client device, each packet having a timestamp and a sequence number.
- step of sending media data comprises sending the packets containing media data at substantially regular intervals.
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18174801.3A EP3389239B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/306,557 US20070110074A1 (en) | 2004-06-04 | 2006-01-02 | System and Method for Synchronizing Media Presentation at Multiple Recipients |
PCT/US2006/062003 WO2007079334A2 (en) | 2006-01-02 | 2006-12-13 | System and method for synchronizing media presentation at multiple recipients |
EP06846592.1A EP1969810B1 (de) | 2006-01-02 | 2006-12-13 | Host und clientgerät zum synchronisieren einer medienpräsentation bei mehreren empfängern |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06846592.1 Division | 2006-12-13 | ||
EP06846592.1A Division EP1969810B1 (de) | 2006-01-02 | 2006-12-13 | Host und clientgerät zum synchronisieren einer medienpräsentation bei mehreren empfängern |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18174801.3A Division EP3389239B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
EP18174801.3A Division-Into EP3389239B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2290899A2 true EP2290899A2 (de) | 2011-03-02 |
EP2290899A3 EP2290899A3 (de) | 2014-11-26 |
EP2290899B1 EP2290899B1 (de) | 2018-11-21 |
Family
ID=37941555
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06846592.1A Active EP1969810B1 (de) | 2006-01-02 | 2006-12-13 | Host und clientgerät zum synchronisieren einer medienpräsentation bei mehreren empfängern |
EP10195366.9A Active EP2290899B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
EP18174801.3A Active EP3389239B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06846592.1A Active EP1969810B1 (de) | 2006-01-02 | 2006-12-13 | Host und clientgerät zum synchronisieren einer medienpräsentation bei mehreren empfängern |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18174801.3A Active EP3389239B1 (de) | 2006-01-02 | 2006-12-13 | System und verfahren für das synchronisieren von einer media-darstellung an mehreren empfängern |
Country Status (3)
Country | Link |
---|---|
US (4) | US20070110074A1 (de) |
EP (3) | EP1969810B1 (de) |
WO (1) | WO2007079334A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014194232A1 (en) * | 2013-05-31 | 2014-12-04 | Sonic Ip, Inc. | Synchronizing multiple over the top streaming clients |
WO2014194236A3 (en) * | 2013-05-31 | 2015-05-21 | Sonic Ip, Inc. | Playback synchronization across playback devices |
CN111629403A (zh) * | 2020-04-24 | 2020-09-04 | 四川速宝网络科技有限公司 | 主机游戏加速方法及系统 |
Families Citing this family (211)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US7068729B2 (en) | 2001-12-21 | 2006-06-27 | Digital Fountain, Inc. | Multi-stage code generator and decoder for communication systems |
US6307487B1 (en) | 1998-09-23 | 2001-10-23 | Digital Fountain, Inc. | Information additive code generator and decoder for communication systems |
US7966078B2 (en) | 1999-02-01 | 2011-06-21 | Steven Hoffberg | Network media appliance system and method |
US11204729B2 (en) | 2000-11-01 | 2021-12-21 | Flexiworld Technologies, Inc. | Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service |
US20020062398A1 (en) | 2000-11-20 | 2002-05-23 | William Ho Chang | Controller for mobile and pervasive output |
US9240810B2 (en) | 2002-06-11 | 2016-01-19 | Digital Fountain, Inc. | Systems and processes for decoding chain reaction codes through inactivation |
EP2348640B1 (de) | 2002-10-05 | 2020-07-15 | QUALCOMM Incorporated | Systematische kodierung von kettenreaktionskoden |
US7586938B2 (en) * | 2003-10-24 | 2009-09-08 | Microsoft Corporation | Methods and systems for self-describing multicasting of multimedia presentations |
US8243636B2 (en) | 2003-05-06 | 2012-08-14 | Apple Inc. | Messaging system and service |
US11650784B2 (en) | 2003-07-28 | 2023-05-16 | Sonos, Inc. | Adjusting volume levels |
US8234395B2 (en) * | 2003-07-28 | 2012-07-31 | Sonos, Inc. | System and method for synchronizing operations among a plurality of independently clocked digital data processing devices |
US8290603B1 (en) | 2004-06-05 | 2012-10-16 | Sonos, Inc. | User interfaces for controlling and manipulating groupings in a multi-zone media system |
US11294618B2 (en) * | 2003-07-28 | 2022-04-05 | Sonos, Inc. | Media player system |
CN1954501B (zh) | 2003-10-06 | 2010-06-16 | 数字方敦股份有限公司 | 通过通信信道接收从源发射的数据的方法 |
US9977561B2 (en) | 2004-04-01 | 2018-05-22 | Sonos, Inc. | Systems, methods, apparatus, and articles of manufacture to provide guest access |
US7418651B2 (en) | 2004-05-07 | 2008-08-26 | Digital Fountain, Inc. | File download and streaming system |
US8797926B2 (en) | 2004-06-04 | 2014-08-05 | Apple Inc. | Networked media station |
US10972536B2 (en) | 2004-06-04 | 2021-04-06 | Apple Inc. | System and method for synchronizing media presentation at multiple recipients |
US8443038B2 (en) | 2004-06-04 | 2013-05-14 | Apple Inc. | Network media device |
US20070110074A1 (en) | 2004-06-04 | 2007-05-17 | Bob Bradley | System and Method for Synchronizing Media Presentation at Multiple Recipients |
US7693887B2 (en) | 2005-02-01 | 2010-04-06 | Strands, Inc. | Dynamic identification of a new set of media items responsive to an input mediaset |
WO2006084102A2 (en) | 2005-02-03 | 2006-08-10 | Musicstrands, Inc. | Recommender system for identifying a new set of media items responsive to an input set of media items and knowledge base metrics |
WO2006084269A2 (en) | 2005-02-04 | 2006-08-10 | Musicstrands, Inc. | System for browsing through a music catalog using correlation metrics of a knowledge base of mediasets |
EP1926027A1 (de) | 2005-04-22 | 2008-05-28 | Strands Labs S.A. | System und verfahren zum erfassen und aggregieren von daten in bezug auf die wiedergabe vom multimediadateien oder -elementen |
US8244179B2 (en) * | 2005-05-12 | 2012-08-14 | Robin Dua | Wireless inter-device data processing configured through inter-device transmitted data |
JP4761078B2 (ja) * | 2005-08-29 | 2011-08-31 | 日本電気株式会社 | マルチキャストノード装置とマルチキャスト転送方法ならびにプログラム |
US7877387B2 (en) | 2005-09-30 | 2011-01-25 | Strands, Inc. | Systems and methods for promotional media item selection and promotional program unit generation |
WO2007044389A2 (en) * | 2005-10-04 | 2007-04-19 | Strands, Inc. | Methods and apparatus for visualizing a music library |
CN101506796A (zh) | 2005-12-19 | 2009-08-12 | 斯专兹有限公司 | 用户-用户推荐器 |
US20070244880A1 (en) | 2006-02-03 | 2007-10-18 | Francisco Martin | Mediaset generation system |
BRPI0708030A2 (pt) | 2006-02-10 | 2011-05-17 | Strands Inc | sistemas e métodos para priorizar arquivos de reprodutor de mìdia móvel |
US20090222392A1 (en) | 2006-02-10 | 2009-09-03 | Strands, Inc. | Dymanic interactive entertainment |
JP5550834B2 (ja) * | 2006-02-13 | 2014-07-16 | デジタル ファウンテン, インコーポレイテッド | 可変fecオーバヘッド及び保護期間を利用したストリーミング及びバッファリング |
US9270414B2 (en) | 2006-02-21 | 2016-02-23 | Digital Fountain, Inc. | Multiple-field based code generator and decoder for communications systems |
US8521611B2 (en) | 2006-03-06 | 2013-08-27 | Apple Inc. | Article trading among members of a community |
WO2008138047A1 (en) | 2007-05-11 | 2008-11-20 | Audinate Pty Limited | Systems, methods and computer-readable media for configuring receiver latency |
WO2007134196A2 (en) | 2006-05-10 | 2007-11-22 | Digital Fountain, Inc. | Code generator and decoder using hybrid codes |
US9209934B2 (en) | 2006-06-09 | 2015-12-08 | Qualcomm Incorporated | Enhanced block-request streaming using cooperative parallel HTTP and forward error correction |
US9419749B2 (en) | 2009-08-19 | 2016-08-16 | Qualcomm Incorporated | Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes |
US9380096B2 (en) | 2006-06-09 | 2016-06-28 | Qualcomm Incorporated | Enhanced block-request streaming system for handling low-latency streaming |
US9178535B2 (en) | 2006-06-09 | 2015-11-03 | Digital Fountain, Inc. | Dynamic stream interleaving and sub-stream based delivery |
US9386064B2 (en) | 2006-06-09 | 2016-07-05 | Qualcomm Incorporated | Enhanced block-request streaming using URL templates and construction rules |
US9432433B2 (en) | 2006-06-09 | 2016-08-30 | Qualcomm Incorporated | Enhanced block-request streaming system using signaling or block creation |
US20080065925A1 (en) * | 2006-09-08 | 2008-03-13 | Oliverio James C | System and methods for synchronizing performances of geographically-disparate performers |
US8429223B2 (en) | 2006-09-21 | 2013-04-23 | Apple Inc. | Systems and methods for facilitating group activities |
US8001472B2 (en) | 2006-09-21 | 2011-08-16 | Apple Inc. | Systems and methods for providing audio and visual cues via a portable electronic device |
US8745496B2 (en) | 2006-09-21 | 2014-06-03 | Apple Inc. | Variable I/O interface for portable media device |
US8956290B2 (en) | 2006-09-21 | 2015-02-17 | Apple Inc. | Lifestyle companion system |
US8235724B2 (en) | 2006-09-21 | 2012-08-07 | Apple Inc. | Dynamically adaptive scheduling system |
US7827479B2 (en) * | 2007-01-03 | 2010-11-02 | Kali Damon K I | System and methods for synchronized media playback between electronic devices |
US8340795B2 (en) | 2007-03-26 | 2012-12-25 | Google Inc. | Small removable audio player that attaches to a host media player |
US9253222B2 (en) * | 2007-02-22 | 2016-02-02 | Match.Com. L.L.C. | Synchronous delivery of media content in a collaborative environment |
US8671000B2 (en) | 2007-04-24 | 2014-03-11 | Apple Inc. | Method and arrangement for providing content to multimedia devices |
US20080304364A1 (en) * | 2007-06-08 | 2008-12-11 | Michael Holtzman | Memory device with circuitry for improving accuracy of a time estimate |
US8688924B2 (en) * | 2007-06-08 | 2014-04-01 | Sandisk Technologies Inc. | Method for improving accuracy of a time estimate from a memory device |
US20080307237A1 (en) * | 2007-06-08 | 2008-12-11 | Michael Holtzman | Method for improving accuracy of a time estimate used to authenticate an entity to a memory device |
US8869288B2 (en) * | 2007-06-08 | 2014-10-21 | Sandisk Technologies Inc. | Method for using time from a trusted host device |
US8688588B2 (en) * | 2007-06-08 | 2014-04-01 | Sandisk Technologies Inc. | Method for improving accuracy of a time estimate used in digital rights management (DRM) license validation |
US20090010283A1 (en) * | 2007-07-03 | 2009-01-08 | Arcadyan Technology Corporation | Synchronization method of electronic apparatuses |
US7936794B2 (en) * | 2007-08-07 | 2011-05-03 | Avaya Inc. | Clock management between two end points |
AU2008298602A1 (en) * | 2007-09-12 | 2009-03-19 | Digital Fountain, Inc. | Generating and communicating source identification information to enable reliable communications |
EP2043323A1 (de) * | 2007-09-28 | 2009-04-01 | THOMSON Licensing | Kommunikationsvorrichtung, die den empfangenen Stream mit dem zu einer anderen Vorrichtung gesendeten Stream synchronisiert |
KR101303672B1 (ko) * | 2007-10-15 | 2013-09-16 | 삼성전자주식회사 | 디바이스 및 디바이스 간의 컨텐츠 공유 방법 |
US8190683B2 (en) * | 2008-02-29 | 2012-05-29 | Microsoft Corporation | Synchronizing multiple user remote content playback |
US20090249222A1 (en) * | 2008-03-25 | 2009-10-01 | Square Products Corporation | System and method for simultaneous media presentation |
US9003051B2 (en) * | 2008-04-11 | 2015-04-07 | Mobitv, Inc. | Content server media stream management |
EP2150062B1 (de) * | 2008-07-28 | 2022-10-26 | Imagine Communications Corp. | Verbessertes Verfahren, System und Vorrichtung zur Synchronisierung von Signalen |
US9496003B2 (en) | 2008-09-08 | 2016-11-15 | Apple Inc. | System and method for playlist generation based on similarity data |
US8332406B2 (en) | 2008-10-02 | 2012-12-11 | Apple Inc. | Real-time visualization of user consumption of media items |
US8776144B2 (en) * | 2008-10-16 | 2014-07-08 | Industrial Technology Research Institute | Mobile TV system and method for synchronizing the rendering of streaming services thereof |
US8898257B1 (en) * | 2008-10-20 | 2014-11-25 | At&T Intellectual Property I, L.P. | Multi-device complexity broker |
US10567823B2 (en) | 2008-11-26 | 2020-02-18 | Free Stream Media Corp. | Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device |
US8180891B1 (en) | 2008-11-26 | 2012-05-15 | Free Stream Media Corp. | Discovery, access control, and communication with networked services from within a security sandbox |
US10880340B2 (en) | 2008-11-26 | 2020-12-29 | Free Stream Media Corp. | Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device |
US10631068B2 (en) | 2008-11-26 | 2020-04-21 | Free Stream Media Corp. | Content exposure attribution based on renderings of related content across multiple devices |
US9519772B2 (en) | 2008-11-26 | 2016-12-13 | Free Stream Media Corp. | Relevancy improvement through targeting of information based on data gathered from a networked device associated with a security sandbox of a client device |
US10977693B2 (en) | 2008-11-26 | 2021-04-13 | Free Stream Media Corp. | Association of content identifier of audio-visual data with additional data through capture infrastructure |
US9154942B2 (en) | 2008-11-26 | 2015-10-06 | Free Stream Media Corp. | Zero configuration communication between a browser and a networked media device |
US9986279B2 (en) | 2008-11-26 | 2018-05-29 | Free Stream Media Corp. | Discovery, access control, and communication with networked services |
US10334324B2 (en) | 2008-11-26 | 2019-06-25 | Free Stream Media Corp. | Relevant advertisement generation based on a user operating a client device communicatively coupled with a networked media device |
US10419541B2 (en) | 2008-11-26 | 2019-09-17 | Free Stream Media Corp. | Remotely control devices over a network without authentication or registration |
US9961388B2 (en) | 2008-11-26 | 2018-05-01 | David Harrison | Exposure of public internet protocol addresses in an advertising exchange server to improve relevancy of advertisements |
US9026668B2 (en) | 2012-05-26 | 2015-05-05 | Free Stream Media Corp. | Real-time and retargeted advertising on multiple screens of a user watching television |
US9386356B2 (en) | 2008-11-26 | 2016-07-05 | Free Stream Media Corp. | Targeting with television audience data across multiple screens |
EP2394224A1 (de) | 2009-02-05 | 2011-12-14 | Digimarc Corporation | Werbung auf fernsehbasis und ausgabe von fernsehapplikationen für mobiltelefone |
US9281847B2 (en) | 2009-02-27 | 2016-03-08 | Qualcomm Incorporated | Mobile reception of digital video broadcasting—terrestrial services |
US8429530B2 (en) | 2009-06-11 | 2013-04-23 | Apple Inc. | User interface for media playback |
JP2011041018A (ja) * | 2009-08-11 | 2011-02-24 | Sony Corp | 情報処理装置、情報処理方法、プログラムおよび通信端末 |
US8448009B2 (en) | 2009-08-17 | 2013-05-21 | Sandisk Il Ltd. | Method and memory device for generating a time estimate |
US9288010B2 (en) | 2009-08-19 | 2016-03-15 | Qualcomm Incorporated | Universal file delivery methods for providing unequal error protection and bundled file delivery services |
US20110060738A1 (en) | 2009-09-08 | 2011-03-10 | Apple Inc. | Media item clustering based on similarity data |
US9917874B2 (en) | 2009-09-22 | 2018-03-13 | Qualcomm Incorporated | Enhanced block-request streaming using block partitioning or request controls for improved client-side handling |
US20110122774A1 (en) * | 2009-11-25 | 2011-05-26 | T-Mobile Usa, Inc. | Time or Condition-Based Reestablishment of a Secure Connection |
US9092597B2 (en) * | 2009-12-09 | 2015-07-28 | Sandisk Technologies Inc. | Storage device and method for using a virtual file in a public memory area to access a plurality of protected files in a private memory area |
CN102763359B (zh) * | 2009-12-10 | 2016-01-20 | 汤姆森特许公司 | 多播网络中流控制传输协议的通信量优化器及方法 |
US9621610B2 (en) * | 2010-01-18 | 2017-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and arrangements for HTTP media stream distribution |
KR20110090596A (ko) * | 2010-02-04 | 2011-08-10 | 삼성전자주식회사 | 지터 보정 방법 및 장치 |
US10264305B2 (en) * | 2010-03-02 | 2019-04-16 | Twentieth Century Fox Film Corporation | Delivery of encoded media content |
US20110219308A1 (en) * | 2010-03-02 | 2011-09-08 | Twentieth Century Fox Film Corporation | Pre-processing and encoding media content |
US10339570B2 (en) | 2010-04-21 | 2019-07-02 | Fox Entertainment Group, Inc. | Customized billboard website advertisements |
US8584256B2 (en) | 2010-04-21 | 2013-11-12 | Fox Entertainment Group, Inc. | Digital delivery system and user interface for enabling the digital delivery of media content |
US9225961B2 (en) | 2010-05-13 | 2015-12-29 | Qualcomm Incorporated | Frame packing for asymmetric stereo video |
US8301715B2 (en) * | 2010-05-20 | 2012-10-30 | Sandisk Il Ltd. | Host device and method for accessing a virtual file in a storage device by bypassing a cache in the host device |
US9596447B2 (en) | 2010-07-21 | 2017-03-14 | Qualcomm Incorporated | Providing frame packing type information for video coding |
US8806050B2 (en) | 2010-08-10 | 2014-08-12 | Qualcomm Incorporated | Manifest file updates for network streaming of coded multimedia data |
US10712771B2 (en) * | 2010-08-13 | 2020-07-14 | Netflix, Inc. | System and method for synchronized playback of streaming digital content |
US20120191816A1 (en) * | 2010-10-13 | 2012-07-26 | Sonos Inc. | Method and apparatus for collecting diagnostic information |
US8958375B2 (en) | 2011-02-11 | 2015-02-17 | Qualcomm Incorporated | Framing for an improved radio link protocol including FEC |
US9270299B2 (en) | 2011-02-11 | 2016-02-23 | Qualcomm Incorporated | Encoding and decoding using elastic codes with flexible source block mapping |
US9414105B2 (en) * | 2011-02-14 | 2016-08-09 | Blackfire Research Corporation | Mobile source device media playback over rendering devices at lifestyle-determined locations |
US8677006B2 (en) * | 2011-05-05 | 2014-03-18 | Microsoft Corporation | Processing media streams |
US9762967B2 (en) | 2011-06-14 | 2017-09-12 | Comcast Cable Communications, Llc | System and method for presenting content with time based metadata |
US20130191745A1 (en) * | 2012-01-10 | 2013-07-25 | Zane Vella | Interface for displaying supplemental dynamic timeline content |
US9253233B2 (en) | 2011-08-31 | 2016-02-02 | Qualcomm Incorporated | Switch signaling methods providing improved switching between representations for adaptive HTTP streaming |
EP2567741A1 (de) * | 2011-09-07 | 2013-03-13 | Research In Motion Limited | Vorrichtung und zughöriges Verfahren zur Bereitstellung einer synchronisierten Medienwiedergabe |
US9712573B2 (en) * | 2011-09-13 | 2017-07-18 | Qualcomm Incorporated | Synchronized wireless display devices |
FR2980662A1 (fr) | 2011-09-27 | 2013-03-29 | Thomson Licensing | Methode d'enregistrement d'un contenu dans un fichier sur un serveur et dispositif correspondant |
US8983905B2 (en) | 2011-10-03 | 2015-03-17 | Apple Inc. | Merging playlists from multiple sources |
US9843844B2 (en) | 2011-10-05 | 2017-12-12 | Qualcomm Incorporated | Network streaming of media data |
EP2592842A1 (de) * | 2011-11-14 | 2013-05-15 | Accenture Global Services Limited | Computerimplementiertes Verfahren, Computersystem und Computerprogrammprodukt zur Synchronisierung der Ausgabe von Mediendaten über mehrere Geräte |
US9461777B2 (en) * | 2011-11-21 | 2016-10-04 | Qualcomm Incorporated | Hybrid networking system with seamless path switching of streams |
US9654821B2 (en) | 2011-12-30 | 2017-05-16 | Sonos, Inc. | Systems and methods for networked music playback |
US9294226B2 (en) | 2012-03-26 | 2016-03-22 | Qualcomm Incorporated | Universal object delivery and template-based file delivery |
US8812740B2 (en) * | 2012-03-30 | 2014-08-19 | Broadcom Corporation | Communication over bandwidth-constrained network |
US9357005B2 (en) * | 2012-05-18 | 2016-05-31 | Andrew Milburn | Method and system for synchronized distributed display over multiple client devices |
US9204174B2 (en) * | 2012-06-25 | 2015-12-01 | Sonos, Inc. | Collecting and providing local playback system information |
US9674587B2 (en) | 2012-06-26 | 2017-06-06 | Sonos, Inc. | Systems and methods for networked music playback including remote add to queue |
CN102866828B (zh) | 2012-08-29 | 2015-11-25 | 腾讯科技(深圳)有限公司 | 一种终端控制方法和设备 |
US20140093219A1 (en) * | 2012-09-28 | 2014-04-03 | NoiseToys Inc. | Multiple Data Source Aggregation for Efficient Synchronous Multi-Device Media Consumption |
US20140096169A1 (en) * | 2012-09-28 | 2014-04-03 | Joseph Dodson | Playback synchronization in a group viewing a media title |
US20140114456A1 (en) * | 2012-10-22 | 2014-04-24 | Arbitron Inc. | Methods and Systems for Clock Correction and/or Synchronization for Audio Media Measurement Systems |
US9948589B2 (en) | 2012-11-14 | 2018-04-17 | invi Labs, Inc. | System for and method of organizing contacts for chat sessions on an electronic device |
EP2926557B1 (de) | 2012-11-29 | 2018-05-09 | Thomson Licensing | Verfahren zur vorhersage eines pixelblocks aus mindestens einem patch |
US9722943B2 (en) | 2012-12-17 | 2017-08-01 | Qualcomm Incorporated | Seamless switching for multihop hybrid networks |
US9547997B2 (en) * | 2013-01-03 | 2017-01-17 | East Carolina University | Methods, systems, and devices for multi-user improvement of reading comprehension using frequency altered feedback |
USD716375S1 (en) | 2013-01-03 | 2014-10-28 | East Carolina University | Multi-user reading comprehension therapy device |
US9426196B2 (en) | 2013-01-04 | 2016-08-23 | Qualcomm Incorporated | Live timing for dynamic adaptive streaming over HTTP (DASH) |
US9019992B2 (en) | 2013-01-08 | 2015-04-28 | Tangome, Inc. | Joint retransmission and frame synchronization for error resilience control |
CN103944691B (zh) * | 2013-01-17 | 2019-01-15 | 中兴通讯股份有限公司 | 一种协同业务传输中的数据重传方法及接入网网关 |
US9510055B2 (en) | 2013-01-23 | 2016-11-29 | Sonos, Inc. | System and method for a media experience social interface |
US20140214961A1 (en) * | 2013-01-31 | 2014-07-31 | Lance Gordon Douglas | Methods and systems for continuous compilation of non-interactive video with supplemental renderings of interactive content to produce real-time, personalized video for individuals and/or groups in a shared experience |
US9501533B2 (en) | 2013-04-16 | 2016-11-22 | Sonos, Inc. | Private queue for a media playback system |
US9247363B2 (en) | 2013-04-16 | 2016-01-26 | Sonos, Inc. | Playback queue transfer in a media playback system |
US9361371B2 (en) | 2013-04-16 | 2016-06-07 | Sonos, Inc. | Playlist update in a media playback system |
US9307508B2 (en) | 2013-04-29 | 2016-04-05 | Google Technology Holdings LLC | Systems and methods for syncronizing multiple electronic devices |
US9684484B2 (en) | 2013-05-29 | 2017-06-20 | Sonos, Inc. | Playback zone silent connect |
US20150030088A1 (en) * | 2013-07-26 | 2015-01-29 | Vixs Systems Inc. | Clock recovery for media stream in bursty network channel |
US9912978B2 (en) * | 2013-07-29 | 2018-03-06 | Apple Inc. | Systems, methods, and computer-readable media for transitioning media playback between multiple electronic devices |
US9549027B2 (en) | 2013-09-27 | 2017-01-17 | Dolby Laboratories Licensing Corporation | Network-synchronized media playback |
US9210204B2 (en) * | 2013-10-31 | 2015-12-08 | At&T Intellectual Property I, Lp | Synchronizing media presentation at multiple devices |
US20150220498A1 (en) | 2014-02-05 | 2015-08-06 | Sonos, Inc. | Remote Creation of a Playback Queue for a Future Event |
US9679054B2 (en) | 2014-03-05 | 2017-06-13 | Sonos, Inc. | Webpage media playback |
US20150324552A1 (en) | 2014-05-12 | 2015-11-12 | Sonos, Inc. | Share Restriction for Media Items |
US20150356084A1 (en) | 2014-06-05 | 2015-12-10 | Sonos, Inc. | Social Queue |
US10097874B2 (en) | 2014-06-27 | 2018-10-09 | Qualcomm Incorporated | System and method for monitoring media stream buffers of media output devices in order to synchronize media content output |
CN105281885B (zh) * | 2014-07-25 | 2021-04-16 | 中兴通讯股份有限公司 | 用于网络设备的时间同步方法、装置及时间同步服务器 |
US9874997B2 (en) | 2014-08-08 | 2018-01-23 | Sonos, Inc. | Social playback queues |
US9667679B2 (en) | 2014-09-24 | 2017-05-30 | Sonos, Inc. | Indicating an association between a social-media account and a media playback system |
US9690540B2 (en) | 2014-09-24 | 2017-06-27 | Sonos, Inc. | Social media queue |
US9860286B2 (en) | 2014-09-24 | 2018-01-02 | Sonos, Inc. | Associating a captured image with a media item |
US9723038B2 (en) | 2014-09-24 | 2017-08-01 | Sonos, Inc. | Social media connection recommendations based on playback information |
EP3114625A1 (de) | 2014-09-24 | 2017-01-11 | Sonos, Inc. | Soziale medienverbindungsempfehlungen basierend auf wiedergabeinformationen |
US9959087B2 (en) | 2014-09-24 | 2018-05-01 | Sonos, Inc. | Media item context from social media |
US10645130B2 (en) | 2014-09-24 | 2020-05-05 | Sonos, Inc. | Playback updates |
US10776739B2 (en) | 2014-09-30 | 2020-09-15 | Apple Inc. | Fitness challenge E-awards |
US9671998B2 (en) * | 2014-12-31 | 2017-06-06 | Qualcomm Incorporated | Synchronised control |
EP3251118A1 (de) | 2015-01-28 | 2017-12-06 | Dynastrom ApS | Audiozeitsynchronisation unter verwendung eines priorisierten zeitplans |
CN107431860B (zh) * | 2015-03-12 | 2020-11-13 | 北京四达时代软件技术股份有限公司 | 基于位置服务的音频系统 |
US9928024B2 (en) * | 2015-05-28 | 2018-03-27 | Bose Corporation | Audio data buffering |
JP6520556B2 (ja) * | 2015-08-19 | 2019-05-29 | ヤマハ株式会社 | コンテンツデータ配信システムおよびコンテンツデータ配信方法 |
CN107852523B (zh) * | 2015-09-30 | 2021-01-19 | 苹果公司 | 用于在终端之间同步媒体渲染的方法、终端和设备 |
US20170311005A1 (en) * | 2016-04-26 | 2017-10-26 | Szu-Tung Lin | Method of wireless audio transmission and playback |
US10154317B2 (en) | 2016-07-05 | 2018-12-11 | BoxCast, LLC | System, method, and protocol for transmission of video and audio data |
FR3054393B1 (fr) * | 2016-07-22 | 2019-08-16 | Tap Sound System | Pilotage de dispositifs multimedia connectes |
US10296285B2 (en) * | 2016-12-13 | 2019-05-21 | EVA Automation, Inc. | Source coordination of audio playback |
US10255032B2 (en) | 2016-12-13 | 2019-04-09 | EVA Automation, Inc. | Wireless coordination of audio sources |
US20180302454A1 (en) * | 2017-04-05 | 2018-10-18 | Interlock Concepts Inc. | Audio visual integration device |
US10936653B2 (en) | 2017-06-02 | 2021-03-02 | Apple Inc. | Automatically predicting relevant contexts for media items |
US10594661B1 (en) * | 2017-06-13 | 2020-03-17 | Parallels International Gmbh | System and method for recovery of data packets transmitted over an unreliable network |
US10009862B1 (en) * | 2017-09-06 | 2018-06-26 | Texas Instruments Incorporated | Bluetooth media device time synchronization |
US11259192B2 (en) * | 2017-09-29 | 2022-02-22 | Apple Inc. | Ultra-low latency audio over bluetooth |
US10764855B1 (en) * | 2018-02-26 | 2020-09-01 | Marvell Asia Pte, Ltd. | Synchronizing clocks in a wireless network |
US11233716B2 (en) * | 2018-03-28 | 2022-01-25 | Arlo Technologies, Inc. | System for real-time monitoring with backward error correction |
US10783929B2 (en) | 2018-03-30 | 2020-09-22 | Apple Inc. | Managing playback groups |
US10993274B2 (en) | 2018-03-30 | 2021-04-27 | Apple Inc. | Pairing devices by proxy |
US11297369B2 (en) | 2018-03-30 | 2022-04-05 | Apple Inc. | Remotely controlling playback devices |
US11089341B2 (en) | 2018-05-11 | 2021-08-10 | Prowire Sport Llc | System and method for capturing and distributing a live audio stream of a live event in real-time |
US10771866B2 (en) | 2018-05-24 | 2020-09-08 | Google Llc | Methods, systems, and media synchronizing audio and video content on multiple media devices |
US10614857B2 (en) | 2018-07-02 | 2020-04-07 | Apple Inc. | Calibrating media playback channels for synchronized presentation |
US11606407B2 (en) * | 2018-07-05 | 2023-03-14 | Prowire Sport Limited | System and method for capturing and distributing live audio streams of a live event |
CN109194998B (zh) * | 2018-08-14 | 2021-05-11 | Oppo广东移动通信有限公司 | 数据传输方法、装置、电子设备及计算机可读介质 |
CN110858930B (zh) * | 2018-08-23 | 2022-03-18 | 慧与发展有限责任合伙企业 | 数据帧传输 |
US10971161B1 (en) * | 2018-12-12 | 2021-04-06 | Amazon Technologies, Inc. | Techniques for loss mitigation of audio streams |
US11336954B1 (en) | 2018-12-12 | 2022-05-17 | Amazon Technologies, Inc. | Method to determine the FPS on a client without instrumenting rendering layer |
US11368400B2 (en) | 2018-12-13 | 2022-06-21 | Amazon Technologies, Inc. | Continuously calibrated network system |
US11252097B2 (en) | 2018-12-13 | 2022-02-15 | Amazon Technologies, Inc. | Continuous calibration of network metrics |
US11356326B2 (en) | 2018-12-13 | 2022-06-07 | Amazon Technologies, Inc. | Continuously calibrated network system |
CN109743528A (zh) * | 2018-12-29 | 2019-05-10 | 广州市保伦电子有限公司 | 一种视频会议的音频采集与播放优化方法、装置及介质 |
US11016792B1 (en) | 2019-03-07 | 2021-05-25 | Amazon Technologies, Inc. | Remote seamless windows |
US11245772B1 (en) | 2019-03-29 | 2022-02-08 | Amazon Technologies, Inc. | Dynamic representation of remote computing environment |
US11025982B2 (en) * | 2019-03-29 | 2021-06-01 | Twizted Design, Inc. | System and method for synchronizing content and data for customized display |
US11461168B1 (en) | 2019-03-29 | 2022-10-04 | Amazon Technologies, Inc. | Data loss protection with continuity |
US10884973B2 (en) * | 2019-05-31 | 2021-01-05 | Microsoft Technology Licensing, Llc | Synchronization of audio across multiple devices |
US10747495B1 (en) * | 2019-05-31 | 2020-08-18 | Microsoft Technology Licensing, Llc | Device aggregation representing multiple endpoints as one |
CN110740102B (zh) * | 2019-09-29 | 2021-10-15 | 苏州浪潮智能科技有限公司 | 一种通信方法、系统、设备及计算机可读存储介质 |
US11170800B2 (en) | 2020-02-27 | 2021-11-09 | Microsoft Technology Licensing, Llc | Adjusting user experience for multiuser sessions based on vocal-characteristic models |
SE544478C2 (en) * | 2020-04-28 | 2022-06-14 | Stig Halvarsson | System, device and a method for providing an improved wireless audio system |
US11316912B2 (en) * | 2020-05-26 | 2022-04-26 | Grass Valley Canada | System and method for synchronizing transmission of media content using timestamps |
CN118056407A (zh) * | 2021-10-01 | 2024-05-17 | 字节跳动有限公司 | 用于视频处理的方法、装置和介质 |
US11792299B1 (en) * | 2022-06-09 | 2023-10-17 | Amazon Technologies, Inc. | Distribution of messages with guaranteed or synchronized time of delivery |
Family Cites Families (400)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092352A (en) | 1983-12-14 | 1992-03-03 | American Brands, Inc. | Chewing tobacco product |
US4807224A (en) * | 1987-08-21 | 1989-02-21 | Naron Steven E | Multicast data distribution system and method |
JPH0322259A (ja) | 1989-03-22 | 1991-01-30 | Seiko Epson Corp | 小型データ表示・再生装置 |
US5045940A (en) | 1989-12-22 | 1991-09-03 | Avid Technology, Inc. | Video/audio transmission systsem and method |
US5963916A (en) | 1990-09-13 | 1999-10-05 | Intouch Group, Inc. | Network apparatus and method for preview of music products and compilation of market data |
US5835732A (en) | 1993-10-28 | 1998-11-10 | Elonex Ip Holdings, Ltd. | Miniature digital assistant having enhanced host communication |
US5386545A (en) | 1992-09-25 | 1995-01-31 | Archive Corporation | Target management method for data backup to a shared transfer station, multiple media element device |
US5666530A (en) | 1992-12-02 | 1997-09-09 | Compaq Computer Corporation | System for automatic synchronization of common file between portable computer and host computer via communication channel selected from a plurality of usable channels there between |
CA2153769C (en) | 1993-01-21 | 2001-08-07 | Steven E. Kullick | Apparatus and method for transferring and storing data from an arbitrarily large number of networked computer storage devices |
JP3250156B2 (ja) | 1993-01-21 | 2002-01-28 | アップル コンピューター インコーポレーテッド | 高度にパラレルなコンピュータネットワーク環境におけるデータ転送及びデータ記憶の方法ならびに装置 |
CA2095452C (en) | 1993-05-04 | 1997-03-18 | Phillip J. Beaudet | Dynamic hierarchical selection menu |
WO1994027234A1 (en) * | 1993-05-10 | 1994-11-24 | Taligent, Inc. | Multimedia synchronization system |
US5710922A (en) | 1993-06-02 | 1998-01-20 | Apple Computer, Inc. | Method for synchronizing and archiving information between computer systems |
US5535381A (en) | 1993-07-22 | 1996-07-09 | Data General Corporation | Apparatus and method for copying and restoring disk files |
US5818182A (en) | 1993-08-13 | 1998-10-06 | Apple Computer, Inc. | Removable media ejection system |
US5771354A (en) | 1993-11-04 | 1998-06-23 | Crawford; Christopher M. | Internet online backup system provides remote storage for customers using IDs and passwords which were interactively established when signing up for backup services |
AU1303595A (en) | 1993-12-14 | 1995-07-03 | Apple Computer, Inc. | Method and apparatus for transferring data between a computer and a peripheral storage device |
US5583993A (en) | 1994-01-31 | 1996-12-10 | Apple Computer, Inc. | Method and apparatus for synchronously sharing data among computer |
US5535137A (en) * | 1994-02-14 | 1996-07-09 | Sony Corporation Of Japan | Random access audio/video processor with compressed video resampling to allow higher bandwidth throughput |
US5745583A (en) | 1994-04-04 | 1998-04-28 | Honda Giken Kogyo Kabushiki Kaisha | Audio playback system |
DE4414088A1 (de) | 1994-04-22 | 1995-10-26 | Basf Ag | Gele mit thermotropen Eigenschaften |
US5583652A (en) * | 1994-04-28 | 1996-12-10 | International Business Machines Corporation | Synchronized, variable-speed playback of digitally recorded audio and video |
US5594911A (en) * | 1994-07-13 | 1997-01-14 | Bell Communications Research, Inc. | System and method for preprocessing and delivering multimedia presentations |
US5790521A (en) * | 1994-08-01 | 1998-08-04 | The University Of Iowa Research Foundation | Marking mechanism for controlling consecutive packet loss in ATM networks |
US5640566A (en) | 1994-08-01 | 1997-06-17 | Apple Computer, Inc. | Method of forming an editor |
US6137476A (en) | 1994-08-25 | 2000-10-24 | International Business Machines Corp. | Data mouse |
US5664226A (en) * | 1994-09-08 | 1997-09-02 | International Business Machines Corporation | System for merging plurality of atomic data elements into single synchronized file by assigning ouput rate to each channel in response to presentation time duration |
US5534911A (en) | 1994-11-02 | 1996-07-09 | Levitan; Gutman | Virtual personal channel in a television system |
US5953350A (en) * | 1995-03-13 | 1999-09-14 | Selsius Systems, Inc. | Multimedia client for multimedia/hybrid network |
US5616876A (en) | 1995-04-19 | 1997-04-01 | Microsoft Corporation | System and methods for selecting music on the basis of subjective content |
US6307574B1 (en) | 1995-05-08 | 2001-10-23 | Apple Computer, Inc. | Graphical user interface with hierarchical structure for customizable menus and control objects |
US5613863A (en) | 1995-05-18 | 1997-03-25 | Motorola, Inc. | Power transformer |
US5845282A (en) | 1995-08-07 | 1998-12-01 | Apple Computer, Inc. | Method and apparatus for remotely accessing files from a desktop computer using a personal digital assistant |
US5835721A (en) | 1995-08-21 | 1998-11-10 | Apple Computer, Inc. | Method and system for data transmission over a network link between computers with the ability to withstand temporary interruptions |
US5884323A (en) | 1995-10-13 | 1999-03-16 | 3Com Corporation | Extendible method and apparatus for synchronizing files on two different computer systems |
US5727202A (en) | 1995-10-18 | 1998-03-10 | Palm Computing, Inc. | Method and apparatus for synchronizing information on two different computer systems |
US5815297A (en) | 1995-10-25 | 1998-09-29 | General Instrument Corporation Of Delaware | Infrared interface and control apparatus for consumer electronics |
US5703877A (en) * | 1995-11-22 | 1997-12-30 | General Instrument Corporation Of Delaware | Acquisition and error recovery of audio data carried in a packetized data stream |
US5722041A (en) * | 1995-12-05 | 1998-02-24 | Altec Lansing Technologies, Inc. | Hybrid home-entertainment system |
US5918213A (en) | 1995-12-22 | 1999-06-29 | Mci Communications Corporation | System and method for automated remote previewing and purchasing of music, video, software, and other multimedia products |
US5864868A (en) | 1996-02-13 | 1999-01-26 | Contois; David C. | Computer control system and user interface for media playing devices |
US5875354A (en) * | 1996-03-01 | 1999-02-23 | Apple Computer, Inc. | System for synchronization by modifying the rate of conversion by difference of rate between first clock and audio clock during a second time period |
US5768527A (en) * | 1996-04-23 | 1998-06-16 | Motorola, Inc. | Device, system and method of real-time multimedia streaming |
US5709521A (en) | 1996-05-21 | 1998-01-20 | Glass; Dennis | Lift assist bicycle carrier for car rooftop |
US6212359B1 (en) * | 1996-07-15 | 2001-04-03 | Gregory D. Knox | Wireless Transceiver System For Digital Music |
US6757913B2 (en) * | 1996-07-15 | 2004-06-29 | Gregory D. Knox | Wireless music and data transceiver system |
US6453281B1 (en) | 1996-07-30 | 2002-09-17 | Vxi Corporation | Portable audio database device with icon-based graphical user-interface |
US6283764B2 (en) | 1996-09-30 | 2001-09-04 | Fujitsu Limited | Storage medium playback system and method |
US5918303A (en) | 1996-11-25 | 1999-06-29 | Yamaha Corporation | Performance setting data selecting apparatus |
US5739451A (en) | 1996-12-27 | 1998-04-14 | Franklin Electronic Publishers, Incorporated | Hand held electronic music encyclopedia with text and note structure search |
US6006274A (en) | 1997-01-30 | 1999-12-21 | 3Com Corporation | Method and apparatus using a pass through personal computer connected to both a local communication link and a computer network for indentifying and synchronizing a preferred computer with a portable computer |
US6282714B1 (en) * | 1997-01-31 | 2001-08-28 | Sharewave, Inc. | Digital wireless home computer system |
US6243772B1 (en) * | 1997-01-31 | 2001-06-05 | Sharewave, Inc. | Method and system for coupling a personal computer with an appliance unit via a wireless communication link to provide an output display presentation |
US5925843A (en) | 1997-02-12 | 1999-07-20 | Virtual Music Entertainment, Inc. | Song identification and synchronization |
US6008777A (en) | 1997-03-07 | 1999-12-28 | Intel Corporation | Wireless connectivity between a personal computer and a television |
US7111009B1 (en) | 1997-03-14 | 2006-09-19 | Microsoft Corporation | Interactive playlist generation using annotations |
US6262729B1 (en) | 1997-04-14 | 2001-07-17 | Apple Computer, Inc. | Method and apparatus for binding user interface objects to application objects |
US5931906A (en) * | 1997-04-18 | 1999-08-03 | Creative Communications Group | System for creating a multimedia presentation by integrating local program materials with remotely accessible program materials |
US6243725B1 (en) | 1997-05-21 | 2001-06-05 | Premier International, Ltd. | List building system |
US6166314A (en) | 1997-06-19 | 2000-12-26 | Time Warp Technologies, Ltd. | Method and apparatus for real-time correlation of a performance to a musical score |
WO1999003101A1 (en) | 1997-07-09 | 1999-01-21 | Advanced Audio Devices, Llc | Optical storage device |
US6587404B1 (en) | 1997-07-09 | 2003-07-01 | Advanced Audio Devices, Llc | Optical storage device capable of recording a set of sound tracks on a compact disc |
US6125369A (en) | 1997-10-02 | 2000-09-26 | Microsoft Corporation | Continuous object sychronization between object stores on different computers |
US6272545B1 (en) | 1997-10-24 | 2001-08-07 | Microsoft Corporation | System and method for interaction between one or more desktop computers and one or more mobile devices |
US6034621A (en) | 1997-11-18 | 2000-03-07 | Lucent Technologies, Inc. | Wireless remote synchronization of data between PC and PDA |
US6038199A (en) | 1997-11-21 | 2000-03-14 | Dictaphone Corporation | Portable digital audio recorder with adaptive control configurations |
US6295541B1 (en) | 1997-12-16 | 2001-09-25 | Starfish Software, Inc. | System and methods for synchronizing two or more datasets |
US6216131B1 (en) | 1998-02-06 | 2001-04-10 | Starfish Software, Inc. | Methods for mapping data fields from one data set to another in a data processing environment |
US6101591A (en) * | 1998-03-25 | 2000-08-08 | International Business Machines Corporation | Method and system for selectively independently or simultaneously updating multiple system time clocks in an MPEG system |
US6243328B1 (en) | 1998-04-03 | 2001-06-05 | Sony Corporation | Modular media storage system and integrated player unit and method for accessing additional external information |
US6658257B1 (en) | 1998-05-08 | 2003-12-02 | Ntt Docomo, Inc. | Radio communication system, frequency allocation method and frequency allocation device |
US6779019B1 (en) | 1998-05-29 | 2004-08-17 | Research In Motion Limited | System and method for pushing information from a host system to a mobile data communication device |
US6563769B1 (en) | 1998-06-11 | 2003-05-13 | Koninklijke Philips Electronics N.V. | Virtual jukebox |
US5969283A (en) | 1998-06-17 | 1999-10-19 | Looney Productions, Llc | Music organizer and entertainment center |
US6925595B1 (en) | 1998-08-05 | 2005-08-02 | Spyglass, Inc. | Method and system for content conversion of hypertext data using data mining |
US6959288B1 (en) | 1998-08-13 | 2005-10-25 | International Business Machines Corporation | Digital content preparation system |
US6226618B1 (en) | 1998-08-13 | 2001-05-01 | International Business Machines Corporation | Electronic content delivery system |
CN1254877A (zh) | 1998-08-24 | 2000-05-31 | 世韩情报系统株式会社 | 一种具有多种功能的便携式mp3播放机 |
US6493758B1 (en) | 1998-09-08 | 2002-12-10 | Microsoft Corporation | Offline viewing of internet content with a mobile device |
US6622171B2 (en) * | 1998-09-15 | 2003-09-16 | Microsoft Corporation | Multimedia timeline modification in networked client/server systems |
US6279041B1 (en) | 1998-11-13 | 2001-08-21 | International Business Machines Corporation | Methods, systems and computer program products for differencing data communications using a message queue |
US6999826B1 (en) | 1998-11-18 | 2006-02-14 | Zoran Corporation | Apparatus and method for improved PC audio quality |
US20020194260A1 (en) | 1999-01-22 | 2002-12-19 | Kent Lawrence Headley | Method and apparatus for creating multimedia playlists for audio-visual systems |
US6138245A (en) | 1999-02-05 | 2000-10-24 | Neopoint, Inc. | System and method for automatic device synchronization |
US6993722B1 (en) | 1999-02-08 | 2006-01-31 | Cirrus Logic, Inc. | User interface system methods and computer program products for multi-function consumer entertainment appliances |
US6332175B1 (en) | 1999-02-12 | 2001-12-18 | Compaq Computer Corporation | Low power system and method for playing compressed audio data |
US7174560B1 (en) * | 1999-02-25 | 2007-02-06 | Sharp Laboratories Of America, Inc. | Method of synchronizing events with a digital television audio-visual program |
US20020026321A1 (en) * | 1999-02-26 | 2002-02-28 | Sadeg M. Faris | Internet-based system and method for fairly and securely enabling timed-constrained competition using globally time-sychronized client subsystems and information servers having microsecond client-event resolution |
US6247135B1 (en) | 1999-03-03 | 2001-06-12 | Starfish Software, Inc. | Synchronization process negotiation for computing devices |
US20020013852A1 (en) * | 2000-03-03 | 2002-01-31 | Craig Janik | System for providing content, management, and interactivity for thin client devices |
US6356971B1 (en) | 1999-03-04 | 2002-03-12 | Sony Corporation | System for managing multimedia discs, tracks and files on a standalone computer |
US6338044B1 (en) | 1999-03-17 | 2002-01-08 | Loudeye Technologies, Inc. | Personal digital content system |
US6041023A (en) | 1999-03-29 | 2000-03-21 | Lakhansingh; Cynthia | Portable digital radio and compact disk player |
US6694200B1 (en) | 1999-04-13 | 2004-02-17 | Digital5, Inc. | Hard disk based portable device |
US6791907B2 (en) | 1999-04-22 | 2004-09-14 | Roxio, Inc. | Automobile audio system for collection, management and playback of audio data |
US6523124B1 (en) | 1999-04-23 | 2003-02-18 | Palm, Inc. | System and method for detection of an accessory device connection status |
US8266657B2 (en) * | 2001-03-15 | 2012-09-11 | Sling Media Inc. | Method for effectively implementing a multi-room television system |
US6263503B1 (en) * | 1999-05-26 | 2001-07-17 | Neal Margulis | Method for effectively implementing a wireless television system |
JP2000339917A (ja) | 1999-06-02 | 2000-12-08 | Keiichi Kato | 楽音再生システム |
KR100580158B1 (ko) * | 1999-06-12 | 2006-05-15 | 삼성전자주식회사 | 화상 패킷 전송을 위한 무선통신 시스템 |
US6061306A (en) | 1999-07-20 | 2000-05-09 | James Buchheim | Portable digital player compatible with a cassette player |
US6380947B1 (en) | 1999-07-22 | 2002-04-30 | At&T Corp. | Method and apparatus for displaying and tree scrolling a hierarchical data structure |
US6845398B1 (en) * | 1999-08-02 | 2005-01-18 | Lucent Technologies Inc. | Wireless multimedia player |
DE19937245A1 (de) * | 1999-08-06 | 2001-02-15 | Siemens Ag | Synchronisierungsverfahren und -system für Taktquellen bei insbesondere paketvermittelnden Kommunikationssystemen |
US6553412B1 (en) | 1999-09-10 | 2003-04-22 | Avantgo, Inc. | System, method, and computer program product for web content aggregation and development, and web content delivery to clients |
JP2001093226A (ja) | 1999-09-21 | 2001-04-06 | Sony Corp | 情報通信システムおよび方法、ならびに、情報通信装置および方法 |
US6374177B1 (en) * | 2000-09-20 | 2002-04-16 | Motorola, Inc. | Method and apparatus for providing navigational services in a wireless communication device |
JP2003511918A (ja) | 1999-10-07 | 2003-03-25 | トムソン ライセンシング ソシエテ アノニム | デジタル・ビデオ・システムにおけるトリックモード生成のための方法および装置 |
US7022905B1 (en) | 1999-10-18 | 2006-04-04 | Microsoft Corporation | Classification of information and use of classifications in searching and retrieval of information |
US7039656B1 (en) | 1999-10-20 | 2006-05-02 | Yodlee.Com, Inc. | Method and apparatus for synchronizing data records between a remote device and a data server over a data-packet-network |
JP2001117800A (ja) | 1999-10-21 | 2001-04-27 | Matsushita Electric Ind Co Ltd | 共用機器と1つ以上の端末機器のデ−タ同期システムおよび共用機器および端末機器 |
WO2001033569A1 (en) | 1999-11-02 | 2001-05-10 | Iomega Corporation | Portable audio playback device and removable disk drive |
US6804467B2 (en) | 1999-11-05 | 2004-10-12 | Jds Uniphase Inc. | Chromatic dispersion compensation device |
US6920179B1 (en) * | 1999-11-16 | 2005-07-19 | Agere Systems Inc. | Method and apparatus for video transmission over a heterogeneous network using progressive video coding |
US20040223622A1 (en) | 1999-12-01 | 2004-11-11 | Lindemann Eric Lee | Digital wireless loudspeaker system |
US6978127B1 (en) | 1999-12-16 | 2005-12-20 | Koninklijke Philips Electronics N.V. | Hand-ear user interface for hand-held device |
KR100362149B1 (ko) | 1999-12-22 | 2002-11-23 | 엘지전자 주식회사 | 휴대폰과 컴퓨터간 데이터 동기화 방법 |
US6220546B1 (en) | 1999-12-29 | 2001-04-24 | The Boeing Company | Aircraft engine and associated aircraft engine cowl |
JP4660877B2 (ja) * | 2000-01-11 | 2011-03-30 | ソニー株式会社 | 電子機器システム |
US20020019984A1 (en) * | 2000-01-14 | 2002-02-14 | Rakib Selim Shlomo | Headend cherrypicker with digital video recording capability |
GB0000873D0 (en) | 2000-01-14 | 2000-03-08 | Koninkl Philips Electronics Nv | Interconnection of audio/video devices |
US6389467B1 (en) | 2000-01-24 | 2002-05-14 | Friskit, Inc. | Streaming media search and continuous playback system of media resources located by multiple network addresses |
US20020055934A1 (en) | 2000-01-24 | 2002-05-09 | Lipscomb Kenneth O. | Dynamic management and organization of media assets in a media player device |
ATE282272T1 (de) | 2000-01-31 | 2004-11-15 | Aeptec Microsystems Inc | Zugangsvorrichtung für breitbandkommunikationen |
US6633314B1 (en) | 2000-02-02 | 2003-10-14 | Raja Tuli | Portable high speed internet device integrating cellular telephone and palm top computer |
US20010041021A1 (en) | 2000-02-04 | 2001-11-15 | Boyle Dennis J. | System and method for synchronization of image data between a handheld device and a computer |
US6778493B1 (en) * | 2000-02-07 | 2004-08-17 | Sharp Laboratories Of America, Inc. | Real-time media content synchronization and transmission in packet network apparatus and method |
US6248946B1 (en) | 2000-03-01 | 2001-06-19 | Ijockey, Inc. | Multimedia content delivery system and method |
US6798838B1 (en) | 2000-03-02 | 2004-09-28 | Koninklijke Philips Electronics N.V. | System and method for improving video transmission over a wireless network |
US6721489B1 (en) | 2000-03-08 | 2004-04-13 | Phatnoise, Inc. | Play list manager |
JP2001326914A (ja) | 2000-03-08 | 2001-11-22 | Sony Corp | 電子情報内容配信処理システム、情報配信装置、情報処理装置及び電子情報内容配信処理方法 |
WO2001071608A2 (en) | 2000-03-17 | 2001-09-27 | Mark Nair | System, method and apparatus for controlling the dissemination of digital works |
US6985966B1 (en) * | 2000-03-29 | 2006-01-10 | Microsoft Corporation | Resynchronizing globally unsynchronized multimedia streams |
US6993251B1 (en) | 2000-03-31 | 2006-01-31 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for concealing disk soft errors in recorded digital television signals |
US6684060B1 (en) * | 2000-04-11 | 2004-01-27 | Agere Systems Inc. | Digital wireless premises audio system and method of operation thereof |
US6760721B1 (en) | 2000-04-14 | 2004-07-06 | Realnetworks, Inc. | System and method of managing metadata data |
US6636873B1 (en) | 2000-04-17 | 2003-10-21 | Oracle International Corporation | Methods and systems for synchronization of mobile devices with a remote database |
US8024419B2 (en) | 2000-05-12 | 2011-09-20 | Sony Corporation | Method and system for remote access of personal music |
US6956562B1 (en) | 2000-05-16 | 2005-10-18 | Palmsource, Inc. | Method for controlling a handheld computer by entering commands onto a displayed feature of the handheld computer |
US20010044835A1 (en) | 2000-05-17 | 2001-11-22 | Schober Joseph Frank | Selecting content to be communicated based on automatic detection of communication bandwidth |
US7343553B1 (en) | 2000-05-19 | 2008-03-11 | Evan John Kaye | Voice clip identification method |
JP3874235B2 (ja) | 2000-05-29 | 2007-01-31 | ヤマハ株式会社 | 楽曲再生装置および携帯端末装置 |
US6874037B1 (en) | 2000-06-19 | 2005-03-29 | Sony Corporation | Method and apparatus for synchronizing device information |
KR100372589B1 (ko) | 2000-06-26 | 2003-02-17 | 천길정 | 기계 상태 진단방법 및 진단센서 |
US7075000B2 (en) | 2000-06-29 | 2006-07-11 | Musicgenome.Com Inc. | System and method for prediction of musical preferences |
JP2002083152A (ja) | 2000-06-30 | 2002-03-22 | Victor Co Of Japan Ltd | コンテンツ配信システム及び携帯端末プレーヤ及びコンテンツプロバイダ |
US20040068536A1 (en) | 2000-07-14 | 2004-04-08 | Demers Timothy B. | Multimedia player and browser system |
US20020013784A1 (en) | 2000-07-31 | 2002-01-31 | Swanson Raymond H. | Audio data transmission system and method of operation thereof |
KR20020011027A (ko) | 2000-07-31 | 2002-02-07 | 최병진 | 컴퓨터를 이용한 이동통신 단말기의 정보 입력/출력제어방법 |
US6718348B1 (en) | 2000-08-25 | 2004-04-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Non-time dependent synchronization of databases |
AU2001294099A1 (en) | 2000-08-31 | 2002-03-13 | Docubase | Reconfiguration and preservation of setup data |
US7142934B2 (en) | 2000-09-01 | 2006-11-28 | Universal Electronics Inc. | Audio converter device and method for using the same |
US7779097B2 (en) | 2000-09-07 | 2010-08-17 | Sonic Solutions | Methods and systems for use in network management of content |
US6766376B2 (en) * | 2000-09-12 | 2004-07-20 | Sn Acquisition, L.L.C | Streaming media buffering system |
GB0023003D0 (en) | 2000-09-20 | 2000-11-01 | Koninkl Philips Electronics Nv | Method and apparatus for setting a parameter |
HRP20000624A2 (en) | 2000-09-20 | 2001-04-30 | Grabar Ivan | Mp3 jukebox |
US6490432B1 (en) | 2000-09-21 | 2002-12-03 | Command Audio Corporation | Distributed media on-demand information service |
US7447815B2 (en) * | 2000-09-27 | 2008-11-04 | Thomson Licensing | Architecture for optimizing audio and video operating modes for multimedia devices based on predetermined hierarchical order of available audio and video operating modes |
JP2002108350A (ja) | 2000-09-28 | 2002-04-10 | Internatl Business Mach Corp <Ibm> | 音楽配信のための方法及びシステム |
US7734688B2 (en) * | 2000-09-28 | 2010-06-08 | Qwest Communications International Inc. | Portable wireless player and associated method |
US6529233B1 (en) * | 2000-09-29 | 2003-03-04 | Digeo, Inc. | Systems and methods for remote video and audio capture and communication |
US6489986B1 (en) | 2000-09-29 | 2002-12-03 | Digeo, Inc. | Remote control device for video and audio capture and communication |
US6944880B1 (en) | 2000-09-29 | 2005-09-13 | Digeo, Inc. | Methods for audio capture and communication during television broadcasts |
US6397388B1 (en) * | 2000-09-29 | 2002-05-28 | Digeo, Inc. | Systems and devices for audio capture and communication during television broadcasts |
EP1196007A3 (de) * | 2000-10-03 | 2008-08-27 | FreeSystems Pte Ltd | Auf-Anfrage-Audiounterhaltungsanordnung,die die drahtlose Fernladung von Inhalt erlaubt |
US20020113824A1 (en) | 2000-10-12 | 2002-08-22 | Myers Thomas D. | Graphic user interface that is usable as a commercial digital jukebox interface |
US7667123B2 (en) | 2000-10-13 | 2010-02-23 | Phillips Mark E | System and method for musical playlist selection in a portable audio device |
US20020046315A1 (en) | 2000-10-13 | 2002-04-18 | Interactive Objects, Inc. | System and method for mapping interface functionality to codec functionality in a portable audio device |
US7200357B2 (en) * | 2000-10-20 | 2007-04-03 | Universal Electronics Inc. | Automotive storage and playback device and method for using the same |
JP3827518B2 (ja) | 2000-10-23 | 2006-09-27 | シャープ株式会社 | ホームネットワークシステム |
US7142890B2 (en) | 2000-10-31 | 2006-11-28 | Sony Corporation | Information processing device, item display method, program storage medium |
US6529804B1 (en) | 2000-11-07 | 2003-03-04 | Motorola, Inc. | Method of and apparatus for enabling the selection of content on a multi-media device |
JP2002175139A (ja) | 2000-12-07 | 2002-06-21 | Sony Corp | 情報処理装置、メニュー表示方法及びプログラム格納媒体 |
US20020078075A1 (en) | 2000-12-15 | 2002-06-20 | Colson James C. | System, method, and program product for prioritizing synchronizable data |
US7143939B2 (en) * | 2000-12-19 | 2006-12-05 | Intel Corporation | Wireless music device and method therefor |
US7346698B2 (en) * | 2000-12-20 | 2008-03-18 | G. W. Hannaway & Associates | Webcasting method and system for time-based synchronization of multiple, independent media streams |
GB0031221D0 (en) | 2000-12-21 | 2001-01-31 | Koninkl Philips Electronics Nv | Compressed-data processing arrangement and related method |
US7698723B2 (en) * | 2000-12-28 | 2010-04-13 | At&T Intellectual Property I, L.P. | System and method for multimedia on demand services |
US8601519B1 (en) | 2000-12-28 | 2013-12-03 | At&T Intellectual Property I, L.P. | Digital residential entertainment system |
US6928433B2 (en) | 2001-01-05 | 2005-08-09 | Creative Technology Ltd | Automatic hierarchical categorization of music by metadata |
US6731312B2 (en) | 2001-01-08 | 2004-05-04 | Apple Computer, Inc. | Media player interface |
US20020138606A1 (en) | 2001-01-20 | 2002-09-26 | Jeremiah Robison | Method and apparatus for determining network connection by links |
US6630963B1 (en) * | 2001-01-23 | 2003-10-07 | Digeo, Inc. | Synchronizing a video program from a television broadcast with a secondary audio program |
US20020103554A1 (en) * | 2001-01-29 | 2002-08-01 | Hewlett-Packard Company | Interactive audio system |
WO2002065724A1 (fr) | 2001-02-13 | 2002-08-22 | Mitsubishi Denki Kabushiki Kaisha | Procede de modulation de niveaux multiples, procede de demodulation de niveaux multiples, et procede de modulation/demodulation de niveaux multiples |
US7133531B2 (en) | 2001-02-27 | 2006-11-07 | Nissim Karpenstein | Device using analog controls to mix compressed digital audio data |
US6785542B1 (en) | 2001-02-28 | 2004-08-31 | Palm Source, Inc. | Resource proxy for mobile wireless electronic devices |
JP2002268650A (ja) * | 2001-03-07 | 2002-09-20 | Matsushita Electric Ind Co Ltd | 音楽データダウンロード機能を備えた携帯無線端末 |
US7950037B2 (en) | 2001-03-16 | 2011-05-24 | Linda S. Mensch | Wireless entertainment system |
US7216289B2 (en) | 2001-03-16 | 2007-05-08 | Microsoft Corporation | Method and apparatus for synchronizing multiple versions of digital data |
US6766407B1 (en) * | 2001-03-27 | 2004-07-20 | Microsoft Corporation | Intelligent streaming framework |
US20040250273A1 (en) | 2001-04-02 | 2004-12-09 | Bellsouth Intellectual Property Corporation | Digital video broadcast device decoder |
US20020156921A1 (en) | 2001-04-19 | 2002-10-24 | International Business Machines Corporation | Automatic backup of wireless mobile device data onto gateway server while device is idle |
US6947598B2 (en) | 2001-04-20 | 2005-09-20 | Front Porch Digital Inc. | Methods and apparatus for generating, including and using information relating to archived audio/video data |
EP1808788B1 (de) | 2001-04-25 | 2010-08-25 | Sony France S.A. | Verfahren und Vorrichtung zum Identifizieren des Informationstyps, z.B. zum Identifizieren des Namensinhalts einer Musikdatei |
US20020161865A1 (en) | 2001-04-25 | 2002-10-31 | Gateway, Inc. | Automated network configuration of connected device |
US7305691B2 (en) | 2001-05-07 | 2007-12-04 | Actv, Inc. | System and method for providing targeted programming outside of the home |
US7890661B2 (en) | 2001-05-16 | 2011-02-15 | Aol Inc. | Proximity synchronizing audio gateway device |
US8732232B2 (en) | 2001-05-16 | 2014-05-20 | Facebook, Inc. | Proximity synchronizing audio playback device |
US7010758B2 (en) | 2001-05-21 | 2006-03-07 | Leap Wireless International, Inc. | Dynamically defined context sensitive jump menu |
US7024491B1 (en) | 2001-05-23 | 2006-04-04 | Western Digital Ventures, Inc. | Remotely synchronizing a mobile terminal by adapting ordering and filtering synchronization rules based on a user's operation of the mobile terminal |
US8284739B2 (en) | 2001-05-24 | 2012-10-09 | Vixs Systems, Inc. | Method and apparatus for affiliating a wireless device with a wireless local area network |
US6993532B1 (en) | 2001-05-30 | 2006-01-31 | Microsoft Corporation | Auto playlist generator |
US7143419B2 (en) | 2001-06-06 | 2006-11-28 | Sap Ag | Device for running offline applications and synchronizing with a central computer system |
US7136934B2 (en) | 2001-06-19 | 2006-11-14 | Request, Inc. | Multimedia synchronization method and device |
KR100452581B1 (ko) | 2001-06-20 | 2004-10-14 | (주)잉카엔트웍스 | 인터넷 사이트의 컨텐츠 자료를 개인용 정보 처리기로 오토 싱크하는 싱크 프로그램을 기록한 기록매체 및 자료 동기화 방법 |
US20020196912A1 (en) | 2001-06-26 | 2002-12-26 | Norris Mariah J. | Download and playback of audio content using short-distance wireless communication |
EP1399825B1 (de) | 2001-06-28 | 2006-08-02 | Trek 2000 International Ltd | Verfahren und einrichtungen zum datentransfer |
JP2005521112A (ja) | 2001-07-06 | 2005-07-14 | コンピュータ アソシエイツ シンク,インコーポレイテッド | 情報バックアップシステム及び方法 |
US8001490B2 (en) * | 2001-07-10 | 2011-08-16 | Nvidia International, Inc. | System, method and computer program product for a content publisher for wireless devices |
US20030013332A1 (en) | 2001-07-12 | 2003-01-16 | Chih-Chiang Lin | Structure of plug-in power supply apparatus |
US20030018975A1 (en) | 2001-07-18 | 2003-01-23 | Stone Christopher J. | Method and system for wireless audio and video monitoring |
US6981259B2 (en) | 2001-08-02 | 2005-12-27 | Hewlett-Packard Development Company, L.P. | System and method for generating a virtual device |
JP2003051179A (ja) | 2001-08-03 | 2003-02-21 | Sony Corp | 編集装置および編集方法 |
US20030030733A1 (en) | 2001-08-08 | 2003-02-13 | Seaman Mark D. | System and method for synchronization of media data |
US7149813B2 (en) | 2001-08-14 | 2006-12-12 | Microsoft Corporation | Method and system for synchronizing mobile devices |
JP4936037B2 (ja) | 2001-08-31 | 2012-05-23 | ソニー株式会社 | 情報処理装置および方法、並びにプログラム |
US7047308B2 (en) * | 2001-08-31 | 2006-05-16 | Sharp Laboratories Of America, Inc. | System and method for simultaneous media playout |
US7082320B2 (en) * | 2001-09-04 | 2006-07-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Integration of wireless LAN and cellular distributed antenna |
US7185084B2 (en) * | 2001-09-05 | 2007-02-27 | Intel Corporation | Server-side measurement of client-perceived quality of service |
EP1423854B1 (de) | 2001-09-06 | 2011-10-05 | Thomson Licensing | Verfahren und vorrichtung zum halten des wiedergabeszeitablaufs von mit variablen bitraten digitalkodierten audiodaten-dateien |
CN1554094B (zh) | 2001-09-10 | 2010-11-17 | 汤姆森特许公司 | 建立和浏览播放列表的方法及音频数据播放器 |
CN100492524C (zh) | 2001-09-10 | 2009-05-27 | 汤姆森特许公司 | 用于在数字音频数据播放器中建立带索引的播放列表的方法和装置 |
BR0212418A (pt) | 2001-09-11 | 2004-08-03 | Thomson Licensing Sa | Método e aparelho para ativação de modo de equalização automática |
US6965770B2 (en) | 2001-09-13 | 2005-11-15 | Nokia Corporation | Dynamic content delivery responsive to user requests |
AU2002334720B8 (en) | 2001-09-26 | 2006-08-10 | Interact Devices, Inc. | System and method for communicating media signals |
US20030065802A1 (en) | 2001-09-28 | 2003-04-03 | Nokia Corporation | System and method for dynamically producing a multimedia content sample for mobile terminal preview |
US20030074457A1 (en) | 2001-10-17 | 2003-04-17 | Kluth Michael R. | Computer system with separable input device |
JP4204977B2 (ja) | 2001-10-22 | 2009-01-07 | アップル インコーポレイテッド | メディアプレーヤーのためのインテリジェントなシンクロ操作 |
US7312785B2 (en) | 2001-10-22 | 2007-12-25 | Apple Inc. | Method and apparatus for accelerated scrolling |
US20030167318A1 (en) | 2001-10-22 | 2003-09-04 | Apple Computer, Inc. | Intelligent synchronization of media player with host computer |
US6801964B1 (en) | 2001-10-25 | 2004-10-05 | Novell, Inc. | Methods and systems to fast fill media players |
US7904392B2 (en) * | 2001-10-25 | 2011-03-08 | Panasonic Corporation | Content usage rule management system |
US7721337B2 (en) | 2001-10-26 | 2010-05-18 | Ibiquity Digital Corporation | System and method for providing a push of background data |
US7076204B2 (en) * | 2001-10-30 | 2006-07-11 | Unwired Technology Llc | Multiple channel wireless communication system |
US7359671B2 (en) * | 2001-10-30 | 2008-04-15 | Unwired Technology Llc | Multiple channel wireless communication system |
US7184774B2 (en) | 2001-10-30 | 2007-02-27 | Motorola, Inc. | Coordination among mobile stations servicing terminal equipment |
US7043479B2 (en) | 2001-11-16 | 2006-05-09 | Sigmatel, Inc. | Remote-directed management of media content |
US7391791B2 (en) * | 2001-12-17 | 2008-06-24 | Implicit Networks, Inc. | Method and system for synchronization of content rendering |
KR100453967B1 (ko) * | 2002-01-10 | 2004-10-20 | 엘지전자 주식회사 | 스트림 소스 디바이스 및 디스플레이 장치 |
US7853341B2 (en) | 2002-01-25 | 2010-12-14 | Ksc Industries, Inc. | Wired, wireless, infrared, and powerline audio entertainment systems |
KR100454905B1 (ko) * | 2002-02-01 | 2004-11-06 | 엘지전자 주식회사 | 스트림 소스 디바이스와 디스플레이 장치의 인터페이스 방법 |
US20030158737A1 (en) | 2002-02-15 | 2003-08-21 | Csicsatka Tibor George | Method and apparatus for incorporating additional audio information into audio data file identifying information |
US7024214B2 (en) | 2002-02-26 | 2006-04-04 | Microsoft Corporation | Synchronizing over a number of synchronization mechanisms using flexible rules |
US7369532B2 (en) * | 2002-02-26 | 2008-05-06 | Intel Corporation | Apparatus and method for an audio channel switching wireless device |
US20040072584A1 (en) * | 2002-03-01 | 2004-04-15 | Kern Ronald J. | Wireless distribution of multimedia content |
US7532862B2 (en) | 2002-03-19 | 2009-05-12 | Apple Inc. | Method and apparatus for configuring a wireless device through reverse advertising |
US6941324B2 (en) | 2002-03-21 | 2005-09-06 | Microsoft Corporation | Methods and systems for processing playlists |
US7430753B2 (en) | 2002-03-27 | 2008-09-30 | At&T Intellectual Property, I, L.P. | Method to enable cooperative processing and resource sharing between set-top boxes, personal computers, and local devices |
US7680849B2 (en) | 2004-10-25 | 2010-03-16 | Apple Inc. | Multiple media type synchronization between host computer and media device |
US7797446B2 (en) | 2002-07-16 | 2010-09-14 | Apple Inc. | Method and system for updating playlists |
US20080086494A1 (en) | 2006-09-11 | 2008-04-10 | Apple Computer, Inc. | Transfer and synchronization of media data |
US8150937B2 (en) | 2004-10-25 | 2012-04-03 | Apple Inc. | Wireless synchronization between media player and host device |
US9715500B2 (en) | 2004-04-27 | 2017-07-25 | Apple Inc. | Method and system for sharing playlists |
US7827259B2 (en) | 2004-04-27 | 2010-11-02 | Apple Inc. | Method and system for configurable automatic media selection |
KR100469422B1 (ko) | 2002-04-08 | 2005-02-02 | 엘지전자 주식회사 | 이동통신 단말기의 섬 네일 이미지 브라우징 방법 |
JP3928852B2 (ja) | 2002-04-08 | 2007-06-13 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | 移動体通信端末 |
JP2003303137A (ja) | 2002-04-09 | 2003-10-24 | Matsushita Electric Ind Co Ltd | 情報処理装置、情報処理方法および情報処理プログラム |
US6831881B2 (en) | 2002-04-09 | 2004-12-14 | Portalplayer, Inc. | Equalizer-effect media system and method |
US7146322B2 (en) | 2002-04-16 | 2006-12-05 | Sigmatel, Inc. | Interleaving of information into compressed digital audio streams |
JP2003319485A (ja) | 2002-04-22 | 2003-11-07 | Pioneer Electronic Corp | データ伝送用コード、データ伝送システム及びヘッドフォン |
US7987491B2 (en) | 2002-05-10 | 2011-07-26 | Richard Reisman | Method and apparatus for browsing using alternative linkbases |
US20040128198A1 (en) | 2002-05-15 | 2004-07-01 | Linwood Register | System and method for computer network-based enterprise media distribution |
US7437158B2 (en) | 2002-05-21 | 2008-10-14 | Incnetworks Inc. | Advanced multi-network client device for wideband multimedia access to private and public wireless networks |
US6987221B2 (en) | 2002-05-30 | 2006-01-17 | Microsoft Corporation | Auto playlist generation with multiple seed songs |
KR100478460B1 (ko) * | 2002-05-30 | 2005-03-23 | 주식회사 아이큐브 | 멀티 컨텐츠 파일 무선 수신기와 그 수신기에서의 데이터출력방법 |
JP3778134B2 (ja) | 2002-05-31 | 2006-05-24 | ヤマハ株式会社 | 楽曲再生装置 |
JP3961347B2 (ja) | 2002-06-19 | 2007-08-22 | シャープ株式会社 | 無線受信装置 |
US20050021470A1 (en) | 2002-06-25 | 2005-01-27 | Bose Corporation | Intelligent music track selection |
US6996390B2 (en) | 2002-06-26 | 2006-02-07 | Microsoft Corporation | Smart car radio |
JP2005531250A (ja) | 2002-06-27 | 2005-10-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 個人向けビジュアルチャンネルのコンテンツの制御 |
US20040001494A1 (en) * | 2002-07-01 | 2004-01-01 | Zarlink Semiconductor V.N. Inc | Architecture for obtaining playback time from a packet sequence number in AAL2 SSCS voice |
US20040003151A1 (en) | 2002-07-01 | 2004-01-01 | Logitech Europe S.A. | Method and system for streaming transfer of data between a digital camera and a host |
KR100469099B1 (ko) | 2002-07-02 | 2005-01-29 | 현대모비스 주식회사 | 현가장치용 스트러트의 코일스프링 체결 구조 |
RU2332705C2 (ru) * | 2002-07-16 | 2008-08-27 | Нокиа Корпорейшн | Способ предоставления возможности компенсации задержки передачи пакетов при потоковой передаче мультимедийных данных |
US7295809B2 (en) | 2002-07-19 | 2007-11-13 | Sony Ericsson Mobile Communications Ab | Portable audio playback device with bass enhancement |
US7228054B2 (en) | 2002-07-29 | 2007-06-05 | Sigmatel, Inc. | Automated playlist generation |
US7166791B2 (en) | 2002-07-30 | 2007-01-23 | Apple Computer, Inc. | Graphical user interface and methods of use thereof in a multimedia player |
US7956272B2 (en) | 2002-07-30 | 2011-06-07 | Apple Inc. | Management of files in a personal communication device |
GB0218961D0 (en) | 2002-08-15 | 2002-09-25 | Koninkl Philips Electronics Nv | Transmission method and system |
US7260714B2 (en) * | 2002-08-20 | 2007-08-21 | Sony Corporation | System and method for authenticating wireless component |
US9646339B2 (en) | 2002-09-16 | 2017-05-09 | Touchtunes Music Corporation | Digital downloading jukebox system with central and local music servers |
US7792799B2 (en) | 2002-10-10 | 2010-09-07 | Perlego Systems, Inc. | Backing up a wireless computing device |
JP4125089B2 (ja) | 2002-10-22 | 2008-07-23 | キヤノン株式会社 | データ入力装置、データ入力方法 |
US7539777B1 (en) * | 2002-10-25 | 2009-05-26 | Cisco Technology, Inc. | Method and system for network time protocol forwarding |
US7024575B2 (en) * | 2002-11-14 | 2006-04-04 | Intel Corporation | Apparatus and method for time synchronization of a plurality of multimedia streams |
JP4028367B2 (ja) | 2002-12-06 | 2007-12-26 | アルパイン株式会社 | 音楽データ記憶装置及び記憶方法 |
US7296295B2 (en) | 2002-12-11 | 2007-11-13 | Broadcom Corporation | Media processing system supporting different media formats via server-based transcoding |
US20040117785A1 (en) | 2002-12-13 | 2004-06-17 | Samsung Electronics Co., Ltd. | Component download manager for a wireless mobile station and method of operation |
WO2004057474A1 (en) | 2002-12-20 | 2004-07-08 | Koninklijke Philips Electronics N.V. | Pre-configured backup dvd-rws |
JP2004208171A (ja) * | 2002-12-26 | 2004-07-22 | Toshiba Corp | 無線音響装置及び同装置における音声取得方法 |
US20040133908A1 (en) * | 2003-01-03 | 2004-07-08 | Broadq, Llc | Digital media system and method therefor |
US20040139180A1 (en) | 2003-01-10 | 2004-07-15 | Sony Corporation | Automobile media synchronization |
US20040143442A1 (en) * | 2003-01-22 | 2004-07-22 | Knight Erik A. | Multiple-language audio information transmission system and device |
US20040157548A1 (en) * | 2003-02-06 | 2004-08-12 | Eyer Mark Kenneth | Home network interface legacy device adapter |
TW595227B (en) | 2003-03-05 | 2004-06-21 | Newsoft Technology Corp | One to many transmission method and system to transmit real-time video and audio data on wireless local area network |
US8285727B2 (en) * | 2003-03-06 | 2012-10-09 | Thomson Licensing S.A. | Simplified searching for media services using a control device |
US8539533B2 (en) * | 2003-03-07 | 2013-09-17 | Siemens Enterprise Communications, Inc. | System and method for digital personal video stream manager |
US20040177371A1 (en) * | 2003-03-07 | 2004-09-09 | Rami Caspi | System and method for integrated communications center |
US20050174488A1 (en) * | 2003-03-10 | 2005-08-11 | Sandeep Chennakeshu | Methods, devices, and systems for displaying information from a remote electronic device |
TWI249924B (en) | 2003-03-11 | 2006-02-21 | Benq Corp | Universal media gateway |
US9274576B2 (en) | 2003-03-17 | 2016-03-01 | Callahan Cellular L.L.C. | System and method for activation of portable and mobile media player devices for wireless LAN services |
WO2004084731A1 (de) | 2003-03-24 | 2004-10-07 | Kaltenbach & Voigt Gmbh & Co. Kg | Zahnärztliches röntgensystem mit elektronischem sensor |
US7142250B1 (en) | 2003-04-05 | 2006-11-28 | Apple Computer, Inc. | Method and apparatus for synchronizing audio and video streams |
JP3825416B2 (ja) * | 2003-04-14 | 2006-09-27 | 国立大学法人北陸先端科学技術大学院大学 | データ同期方法、データ同期システム及びデータ同期プログラム |
US7627343B2 (en) | 2003-04-25 | 2009-12-01 | Apple Inc. | Media player system |
US9406068B2 (en) | 2003-04-25 | 2016-08-02 | Apple Inc. | Method and system for submitting media for network-based purchase and distribution |
US6728729B1 (en) * | 2003-04-25 | 2004-04-27 | Apple Computer, Inc. | Accessing media across networks |
KR100544481B1 (ko) | 2003-05-13 | 2006-01-24 | 삼성전자주식회사 | 고속 무선 개인영역 네트워크에서 채널시간 할당방법 |
US20040261040A1 (en) | 2003-06-23 | 2004-12-23 | Microsoft Corporation | Method and apparatus for media access control |
US7107296B2 (en) | 2003-06-25 | 2006-09-12 | Microsoft Corporation | Media library synchronizer |
KR20060035634A (ko) | 2003-06-25 | 2006-04-26 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 홈 네트워크의 자동 및 선택적 백업 시스템 |
US20050010616A1 (en) | 2003-07-09 | 2005-01-13 | Burks David P. | System and method for restoring files |
TW200503608A (en) | 2003-07-15 | 2005-01-16 | Ind Tech Res Inst | Cooling plate having vortices generator |
US7474677B2 (en) * | 2003-08-12 | 2009-01-06 | Bose Corporation | Wireless communicating |
US7418472B2 (en) | 2003-09-30 | 2008-08-26 | Microsoft Corporation | Systems and methods for determining remote device media capabilities |
US20050071375A1 (en) * | 2003-09-30 | 2005-03-31 | Phil Houghton | Wireless media player |
US7444419B2 (en) * | 2003-10-10 | 2008-10-28 | Microsoft Corporation | Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints |
US7996505B2 (en) | 2003-10-24 | 2011-08-09 | Microsoft Corporation | Network and interface selection on a computing device capable of establishing connections via multiple network communications media |
US7084898B1 (en) * | 2003-11-18 | 2006-08-01 | Cisco Technology, Inc. | System and method for providing video conferencing synchronization |
US7406294B1 (en) * | 2003-11-25 | 2008-07-29 | Frank Kung Fu Liu | Digital audio file reproduction system and method with wireless transfer capability |
US6959562B2 (en) | 2003-12-15 | 2005-11-01 | The Coleman Company, Inc. | Portable frozen drink machine |
US7478381B2 (en) | 2003-12-15 | 2009-01-13 | Microsoft Corporation | Managing software updates and a software distribution service |
US7657706B2 (en) | 2003-12-18 | 2010-02-02 | Cisco Technology, Inc. | High speed memory and input/output processor subsystem for efficiently allocating and using high-speed memory and slower-speed memory |
US7336675B2 (en) | 2003-12-22 | 2008-02-26 | Intel Corporation | Optimized back-to-back enqueue/dequeue via physical queue parallelism |
US20050147130A1 (en) | 2003-12-23 | 2005-07-07 | Intel Corporation | Priority based synchronization of data in a personal area network |
KR101121778B1 (ko) * | 2004-01-06 | 2012-03-23 | 삼성전자주식회사 | 무선으로 영상기기 주변의 기기를 제어하는 방법 및 장치 |
US7266713B2 (en) | 2004-01-09 | 2007-09-04 | Intel Corporation | Apparatus and method for adaptation of time synchronization of a plurality of multimedia streams |
US7483538B2 (en) * | 2004-03-02 | 2009-01-27 | Ksc Industries, Inc. | Wireless and wired speaker hub for a home theater system |
US20050201360A1 (en) | 2004-03-09 | 2005-09-15 | Redstone Douglas E. | Network radio-device and system for audio listening and broadcasting using a real-time transmission |
US20050207726A1 (en) | 2004-03-22 | 2005-09-22 | Jui-Ming Chen | Portable multimedia electronic device |
US20050235015A1 (en) | 2004-03-31 | 2005-10-20 | Microsoft Corporation | User-configurable device storage synchronization manager |
US7508815B2 (en) | 2004-03-31 | 2009-03-24 | Acterna Llc | Method and system for facilitating network troubleshooting |
US7606570B2 (en) | 2004-04-16 | 2009-10-20 | Broadcom Corporation | Method and system for extended network access notification via a broadband access gateway |
US20050235048A1 (en) | 2004-04-20 | 2005-10-20 | Jose Costa-Requena | Exchanging multimedia data via a communications device |
US20050265316A1 (en) | 2004-05-07 | 2005-12-01 | Hong Liu | Audio distribution |
JP5231014B2 (ja) | 2004-05-18 | 2013-07-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データ同期化の方法 |
US8797926B2 (en) | 2004-06-04 | 2014-08-05 | Apple Inc. | Networked media station |
US20070110074A1 (en) | 2004-06-04 | 2007-05-17 | Bob Bradley | System and Method for Synchronizing Media Presentation at Multiple Recipients |
US20080229335A1 (en) | 2004-06-04 | 2008-09-18 | Apple Computer, Inc. | Network media device |
US8443038B2 (en) | 2004-06-04 | 2013-05-14 | Apple Inc. | Network media device |
US8214447B2 (en) | 2004-06-08 | 2012-07-03 | Bose Corporation | Managing an audio network |
US8566732B2 (en) | 2004-06-25 | 2013-10-22 | Apple Inc. | Synchronization of widgets and dashboards |
US7631119B2 (en) | 2004-06-25 | 2009-12-08 | Apple Inc. | Techniques for providing audio for synchronized playback by multiple devices |
US20060015580A1 (en) * | 2004-07-01 | 2006-01-19 | Home Box Office, A Delaware Corporation | Multimedia content distribution |
US20060007943A1 (en) * | 2004-07-07 | 2006-01-12 | Fellman Ronald D | Method and system for providing site independent real-time multimedia transport over packet-switched networks |
US7196260B2 (en) | 2004-08-05 | 2007-03-27 | Motorola, Inc. | Entry of musical data in a mobile communication device |
US20060030961A1 (en) * | 2004-08-06 | 2006-02-09 | Jeng-Tay Lin | Wireless streaming audio apparatus |
TWI262148B (en) | 2004-09-22 | 2006-09-21 | Yamaha Motor Co Ltd | Headlight assembly structure for a motorcycle |
US8374087B2 (en) * | 2004-09-23 | 2013-02-12 | Sony Corporation | Reliable audio-video transmission system using multi-media diversity |
US8184657B2 (en) * | 2004-09-23 | 2012-05-22 | Sony Corporation | Reliable audio-video transmission system using multi-media diversity |
US7706901B2 (en) * | 2004-10-01 | 2010-04-27 | Microsoft Corporation | Low latency real-time audio streaming |
US20060083194A1 (en) * | 2004-10-19 | 2006-04-20 | Ardian Dhrimaj | System and method rendering audio/image data on remote devices |
TWI280029B (en) | 2004-10-27 | 2007-04-21 | Inst Information Industry | Method and system for data authorization and mobile device using the same |
KR100597438B1 (ko) * | 2004-11-03 | 2006-07-10 | 한국전자통신연구원 | 무선 팬 매체 접근 제어 프레임 송신 장치 및 방법 |
US20060106806A1 (en) | 2004-11-12 | 2006-05-18 | Smith Micro Software, Inc. | Software update for a plurality of mobile devices |
US7477653B2 (en) * | 2004-12-10 | 2009-01-13 | Microsoft Corporation | Accelerated channel change in rate-limited environments |
US7370129B2 (en) * | 2004-12-15 | 2008-05-06 | Microsoft Corporation | Retry strategies for use in a streaming environment |
US20060143455A1 (en) | 2004-12-28 | 2006-06-29 | Gitzinger Thomas E | Method and apparatus for secure pairing |
US7617513B2 (en) | 2005-01-04 | 2009-11-10 | Avocent Huntsville Corporation | Wireless streaming media systems, devices and methods |
US20060167982A1 (en) * | 2005-01-07 | 2006-07-27 | Apple Computer, Inc. | Restricted media sharing over networks |
US7389095B1 (en) * | 2005-01-24 | 2008-06-17 | Nvidia Corporation | Variable frequency clock generator for synchronizing data rates between clock domains in radio frequency wireless communication systems |
US7281141B2 (en) | 2005-01-31 | 2007-10-09 | Powersdsine, Ltd.-Microsemi Corporation | Bypass discharge path for a power sourcing equipment |
US7542784B2 (en) * | 2005-02-25 | 2009-06-02 | Kleer Semiconductor Corporation | High quality, low power, wireless audio system |
US7647346B2 (en) | 2005-03-29 | 2010-01-12 | Microsoft Corporation | Automatic rules-based device synchronization |
US7903690B2 (en) | 2005-04-28 | 2011-03-08 | Hewlett-Packard Development Company, L.P. | Method and system of sending an audio stream and a data stream |
US20060253279A1 (en) | 2005-05-04 | 2006-11-09 | Sung Chih-Ta S | Method and apparatus of wireless audio playback system |
US20060277216A1 (en) | 2005-06-02 | 2006-12-07 | Metalink Ltd. | Portable media storage device with wireless network connectivity |
CA2609979A1 (en) | 2005-06-05 | 2006-12-14 | Starkey Laboratories, Inc. | Communication system for wireless audio devices |
US20060288057A1 (en) | 2005-06-15 | 2006-12-21 | Ian Collins | Portable data backup appliance |
US7519681B2 (en) * | 2005-06-30 | 2009-04-14 | Intel Corporation | Systems, methods, and media for discovering remote user interface applications over a network |
US20070073726A1 (en) | 2005-08-05 | 2007-03-29 | Klein Eric N Jr | System and method for queuing purchase transactions |
US7555291B2 (en) * | 2005-08-26 | 2009-06-30 | Sony Ericsson Mobile Communications Ab | Mobile wireless communication terminals, systems, methods, and computer program products for providing a song play list |
US7480746B2 (en) * | 2005-09-06 | 2009-01-20 | Home Xperience, Inc. | Extensible universal home automation integration framework and user interface |
US7676394B2 (en) | 2005-09-14 | 2010-03-09 | Jumptap, Inc. | Dynamic bidding and expected value |
US20080028008A1 (en) | 2006-07-31 | 2008-01-31 | Storage Appliance Corporation | Optical disc initiated data backup |
TWI279156B (en) * | 2005-10-13 | 2007-04-11 | Realtek Semiconductor Corp | Wireless audio system using wireless LAN |
US9665629B2 (en) | 2005-10-14 | 2017-05-30 | Yahoo! Inc. | Media device and user interface for selecting media |
KR100678921B1 (ko) | 2005-10-18 | 2007-02-05 | 삼성전자주식회사 | 다중 서버 환경에 적합한 디바이스를 클라이언트로 하여동기화를 수행하는 방법 및 장치 |
KR100599204B1 (ko) | 2005-11-11 | 2006-07-12 | 주식회사 리얼타임테크 | 모바일 환경에서의 유무선 데이터 동기화 시스템 및 이를이용한 동기화 방법 |
US7702279B2 (en) | 2005-12-20 | 2010-04-20 | Apple Inc. | Portable media player as a low power remote control and method thereof |
US7464117B2 (en) | 2006-01-20 | 2008-12-09 | Microsoft Corporation | Using directory historical data to facilitate automated file updates |
US7693832B2 (en) | 2006-02-28 | 2010-04-06 | Microsoft Corporation | Rich set of synchronization rules across multiple accounts with multiple folder and consent types |
US7653761B2 (en) | 2006-03-15 | 2010-01-26 | Microsoft Corporation | Automatic delivery of personalized content to a portable media player with feedback |
US7634227B2 (en) | 2006-03-29 | 2009-12-15 | Sony Ericsson Mobile Communications Ab | Method and system for controlling audio data playback in an accessory device |
US7444388B1 (en) | 2006-04-13 | 2008-10-28 | Concert Technology Corporation | System and method for obtaining media content for a portable media player |
US7936484B2 (en) | 2006-06-14 | 2011-05-03 | Ronald Gabriel Roncal | Internet-based synchronized imaging |
US8479288B2 (en) | 2006-07-21 | 2013-07-02 | Research In Motion Limited | Method and system for providing a honeypot mode for an electronic device |
US9386269B2 (en) | 2006-09-07 | 2016-07-05 | Rateze Remote Mgmt Llc | Presentation of data on multiple display devices using a wireless hub |
EP1942528A1 (de) | 2007-01-04 | 2008-07-09 | Interuniversitair Microelektronica Centrum | Elektronische Vorrichtung und Verfahren zu ihrer Herstellung |
US10083184B2 (en) | 2007-01-07 | 2018-09-25 | Apple Inc. | Widget synchronization in accordance with synchronization preferences |
US20080168525A1 (en) | 2007-01-07 | 2008-07-10 | David Heller | Background Data Transmission between Media Device and Host Device |
US20080168185A1 (en) | 2007-01-07 | 2008-07-10 | Robbin Jeffrey L | Data Synchronization with Host Device in Accordance with Synchronization Preferences |
US8850140B2 (en) | 2007-01-07 | 2014-09-30 | Apple Inc. | Data backup for mobile device |
US8631088B2 (en) | 2007-01-07 | 2014-01-14 | Apple Inc. | Prioritized data synchronization with host device |
US7724780B2 (en) * | 2007-04-19 | 2010-05-25 | Cisco Technology, Ink. | Synchronization of one or more source RTP streams at multiple receiver destinations |
US20090290725A1 (en) | 2008-05-22 | 2009-11-26 | Apple Inc. | Automatic equalizer adjustment setting for playback of media assets |
US9094768B2 (en) | 2012-08-02 | 2015-07-28 | Crestron Electronics Inc. | Loudspeaker calibration using multiple wireless microphones |
US9826012B2 (en) * | 2013-11-12 | 2017-11-21 | Verizon and Redbox Digital Entertainment Services, LLC | Establishment and synchronization of a virtual theater based on transaction information and playback preference information |
US9763018B1 (en) | 2016-04-12 | 2017-09-12 | Sonos, Inc. | Calibration of audio playback devices |
-
2006
- 2006-01-02 US US11/306,557 patent/US20070110074A1/en not_active Abandoned
- 2006-12-13 EP EP06846592.1A patent/EP1969810B1/de active Active
- 2006-12-13 WO PCT/US2006/062003 patent/WO2007079334A2/en active Application Filing
- 2006-12-13 EP EP10195366.9A patent/EP2290899B1/de active Active
- 2006-12-13 EP EP18174801.3A patent/EP3389239B1/de active Active
-
2007
- 2007-04-04 US US11/696,679 patent/US8681822B2/en active Active
-
2014
- 2014-01-29 US US14/167,742 patent/US9729630B2/en not_active Expired - Lifetime
-
2017
- 2017-07-25 US US15/659,603 patent/US10264070B2/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
"MAC OS X: Bonjour", 4000520, APPLE COMPUTER, article "technology brief" |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10063896B2 (en) | 2013-05-31 | 2018-08-28 | Divx, Llc | Synchronizing multiple over the top streaming clients |
US9432718B2 (en) | 2013-05-31 | 2016-08-30 | Sonic Ip, Inc. | Playback synchronization across playback devices |
WO2014194232A1 (en) * | 2013-05-31 | 2014-12-04 | Sonic Ip, Inc. | Synchronizing multiple over the top streaming clients |
US9380099B2 (en) | 2013-05-31 | 2016-06-28 | Sonic Ip, Inc. | Synchronizing multiple over the top streaming clients |
US10205981B2 (en) | 2013-05-31 | 2019-02-12 | Divx, Llc | Playback synchronization across playback devices |
JP2016526349A (ja) * | 2013-05-31 | 2016-09-01 | ソニック アイピー, インコーポレイテッド | 複数のオーバーザトップストリーミングクライアントを同期させること |
EP3005013A4 (de) * | 2013-05-31 | 2017-01-25 | Sonic IP, Inc. | Synchronisierung mehrerer over-the-top-streaming-clients |
JP2019050636A (ja) * | 2013-05-31 | 2019-03-28 | ソニック アイピー, インコーポレイテッド | 複数のオーバーザトップストリーミングクライアントを同期させること |
US9100687B2 (en) | 2013-05-31 | 2015-08-04 | Sonic Ip, Inc. | Playback synchronization across playback devices |
WO2014194236A3 (en) * | 2013-05-31 | 2015-05-21 | Sonic Ip, Inc. | Playback synchronization across playback devices |
US9648362B2 (en) | 2013-05-31 | 2017-05-09 | Sonic Ip, Inc. | Synchronizing multiple over the top streaming clients |
EP3462275A1 (de) * | 2013-05-31 | 2019-04-03 | Sonic IP, Inc. | Synchronisierung mehrerer over-the-top-streaming-clients |
US10523984B2 (en) | 2013-05-31 | 2019-12-31 | Divx, Llc | Synchronizing multiple over the top streaming clients |
US11765410B2 (en) | 2013-05-31 | 2023-09-19 | Divx, Llc | Synchronizing multiple over the top streaming clients |
US10880620B2 (en) | 2013-05-31 | 2020-12-29 | Divx, Llc | Playback synchronization across playback devices |
CN111629403B (zh) * | 2020-04-24 | 2022-10-11 | 四川速宝网络科技有限公司 | 主机游戏加速方法及系统 |
CN111629403A (zh) * | 2020-04-24 | 2020-09-04 | 四川速宝网络科技有限公司 | 主机游戏加速方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
US8681822B2 (en) | 2014-03-25 |
EP2290899A3 (de) | 2014-11-26 |
US10264070B2 (en) | 2019-04-16 |
US20070250761A1 (en) | 2007-10-25 |
EP3389239B1 (de) | 2020-09-09 |
EP3389239A1 (de) | 2018-10-17 |
WO2007079334A2 (en) | 2007-07-12 |
WO2007079334A3 (en) | 2007-08-30 |
EP1969810A2 (de) | 2008-09-17 |
US20180054481A1 (en) | 2018-02-22 |
US20070110074A1 (en) | 2007-05-17 |
EP2290899B1 (de) | 2018-11-21 |
US20140244863A1 (en) | 2014-08-28 |
US9729630B2 (en) | 2017-08-08 |
EP1969810B1 (de) | 2013-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10264070B2 (en) | System and method for synchronizing media presentation at multiple recipients | |
US10972536B2 (en) | System and method for synchronizing media presentation at multiple recipients | |
US7805210B2 (en) | Synchronizing multi-channel speakers over a network | |
US20120099594A1 (en) | Media distribution architecture | |
EP1964365B1 (de) | Tragbares medienabspielgerät als schwachstrom-fernbedienung und entsprechendes verfahren | |
JP5715669B2 (ja) | ネットワークにおけるストリーミングデータコンテンツ | |
US7710941B2 (en) | Method and device for the synchronised restitution of data flows | |
US20030046384A1 (en) | Server-side measurement of client-perceived quality of service | |
US8200831B2 (en) | Fast setup response prediction | |
WO2011095056A1 (zh) | 一种远程桌面体系的音频处理方法和设备 | |
TWI577186B (zh) | 第二內容串流在第二裝置上描繪時間之控制方法及控制裝置 | |
JP4042396B2 (ja) | データ通信システム、データ送信装置、データ受信装置、および方法、並びにコンピュータ・プログラム | |
Ver Steeg et al. | Unicast-based rapid acquisition of multicast RTP sessions | |
JP3906678B2 (ja) | データ通信システム、データ送信装置、データ受信装置、および方法、並びにコンピュータ・プログラム | |
Bhalla et al. | Transport Layer | |
Young et al. | The implementation of a wired/wireless multimedia playback system | |
KR20100122481A (ko) | 콘텐츠를 원격 위치들에 스트리밍하기 위한 시스템과 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101216 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 1969810 Country of ref document: EP Kind code of ref document: P |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BRADLEY, BOB Inventor name: NEWBERRY, ROBERT, DALE |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04L 29/06 20060101AFI20140718BHEP Ipc: H04L 12/18 20060101ALI20140718BHEP |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H04L 29/06 20060101AFI20141023BHEP Ipc: H04L 12/18 20060101ALI20141023BHEP Ipc: H04L 29/08 20060101ALI20141023BHEP |
|
17Q | First examination report despatched |
Effective date: 20160722 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20180626 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: APPLE INC. |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AC | Divisional application: reference to earlier application |
Ref document number: 1969810 Country of ref document: EP Kind code of ref document: P |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602006056920 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1068890 Country of ref document: AT Kind code of ref document: T Effective date: 20181215 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1068890 Country of ref document: AT Kind code of ref document: T Effective date: 20181121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190221 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190321 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190222 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190321 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602006056920 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181213 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20181231 |
|
26N | No opposition filed |
Effective date: 20190822 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181213 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20181231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20181121 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20061213 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602006056920 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: H04L0029060000 Ipc: H04L0065000000 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20231013 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231019 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20231017 Year of fee payment: 18 |